|  | Afghanistan | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 1.07 male(s)/female 65 years and over: 1.11 male(s)/female total population: 1.06 male(s)/female (2003 est.) | 
|  | Albania | at birth: 1.08 male(s)/female under 15 years: 1.07 male(s)/female 15-64 years: 0.93 male(s)/female 65 years and over: 0.79 male(s)/female total population: 0.96 male(s)/female (2003 est.) | 
|  | Algeria | at birth: 1.04 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 1.02 male(s)/female 65 years and over: 0.85 male(s)/female total population: 1.02 male(s)/female (2003 est.) | 
|  | American Samoa | at birth: 1.06 male(s)/female under 15 years: 1.06 male(s)/female 15-64 years: 0.97 male(s)/female 65 years and over: 1.19 male(s)/female total population: 1.01 male(s)/female (2003 est.) | 
|  | Andorra | at birth: 1.07 male(s)/female under 15 years: 1.1 male(s)/female 15-64 years: 1.11 male(s)/female 65 years and over: 1 male(s)/female total population: 1.09 male(s)/female (2003 est.) | 
|  | Angola | at birth: 1.05 male(s)/female under 15 years: 1.02 male(s)/female 15-64 years: 1.03 male(s)/female 65 years and over: 0.81 male(s)/female total population: 1.02 male(s)/female (2003 est.) | 
|  | Anguilla | at birth: 1.03 male(s)/female under 15 years: 1.03 male(s)/female 15-64 years: 1.06 male(s)/female 65 years and over: 0.8 male(s)/female total population: 1.03 male(s)/female (2003 est.) | 
|  | Antigua and Barbuda | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 1 male(s)/female 65 years and over: 0.67 male(s)/female total population: 0.99 male(s)/female (2003 est.) | 
|  | Argentina | at birth: 1.05 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1 male(s)/female 65 years and over: 0.7 male(s)/female total population: 0.97 male(s)/female (2003 est.) | 
|  | Armenia | at birth: 1.05 male(s)/female under 15 years: 1.03 male(s)/female 15-64 years: 0.96 male(s)/female 65 years and over: 0.72 male(s)/female total population: 0.95 male(s)/female (2003 est.) | 
|  | Aruba | at birth: 1.05 male(s)/female under 15 years: 1.06 male(s)/female 15-64 years: 0.94 male(s)/female 65 years and over: 0.7 male(s)/female total population: 0.93 male(s)/female (2003 est.) | 
|  | Australia | at birth: 1.05 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1.02 male(s)/female 65 years and over: 0.78 male(s)/female total population: 0.99 male(s)/female (2003 est.) | 
|  | Austria | at birth: 1.05 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1.02 male(s)/female 65 years and over: 0.63 male(s)/female total population: 0.95 male(s)/female (2003 est.) | 
|  | Azerbaijan | at birth: 1.05 male(s)/female under 15 years: 1.03 male(s)/female 15-64 years: 0.95 male(s)/female 65 years and over: 0.66 male(s)/female total population: 0.95 male(s)/female (2003 est.) | 
|  | Bahamas, The | at birth: 1.02 male(s)/female under 15 years: 1 male(s)/female 15-64 years: 0.97 male(s)/female 65 years and over: 0.69 male(s)/female total population: 0.96 male(s)/female (2003 est.) | 
|  | Bahrain | at birth: 1.03 male(s)/female under 15 years: 1.02 male(s)/female 15-64 years: 1.42 male(s)/female 65 years and over: 1.04 male(s)/female total population: 1.28 male(s)/female (2003 est.) | 
|  | Bangladesh | at birth: 1.06 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1.05 male(s)/female 65 years and over: 1.17 male(s)/female total population: 1.05 male(s)/female (2003 est.) | 
|  | Barbados | at birth: 1.01 male(s)/female under 15 years: 1.01 male(s)/female 15-64 years: 0.96 male(s)/female 65 years and over: 0.62 male(s)/female total population: 0.93 male(s)/female (2003 est.) | 
|  | Belarus | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 0.95 male(s)/female 65 years and over: 0.5 male(s)/female total population: 0.88 male(s)/female (2003 est.) | 
|  | Belgium | at birth: 1.05 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1.02 male(s)/female 65 years and over: 0.69 male(s)/female total population: 0.96 male(s)/female (2003 est.) | 
|  | Belize | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 1.02 male(s)/female 65 years and over: 0.94 male(s)/female total population: 1.03 male(s)/female (2003 est.) | 
|  | Benin | at birth: 1.03 male(s)/female under 15 years: 1.02 male(s)/female 15-64 years: 0.95 male(s)/female 65 years and over: 0.72 male(s)/female total population: 0.97 male(s)/female (2003 est.) | 
|  | Bermuda | at birth: 1.02 male(s)/female under 15 years: 1 male(s)/female 15-64 years: 0.98 male(s)/female 65 years and over: 0.77 male(s)/female total population: 0.96 male(s)/female (2003 est.) | 
|  | Bhutan | at birth: 1.05 male(s)/female under 15 years: 1.08 male(s)/female 15-64 years: 1.06 male(s)/female 65 years and over: 1.02 male(s)/female total population: 1.07 male(s)/female (2003 est.) | 
|  | Bolivia | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 0.96 male(s)/female 65 years and over: 0.81 male(s)/female total population: 0.98 male(s)/female (2003 est.) | 
|  | Bosnia and Herzegovina | at birth: 1.07 male(s)/female under 15 years: 1.06 male(s)/female 15-64 years: 1.05 male(s)/female 65 years and over: 0.75 male(s)/female total population: 1.01 male(s)/female (2003 est.) | 
|  | Botswana | at birth: 1.03 male(s)/female under 15 years: 1.03 male(s)/female 15-64 years: 0.93 male(s)/female 65 years and over: 0.76 male(s)/female total population: 0.96 male(s)/female (2003 est.) | 
|  | Brazil | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 0.98 male(s)/female 65 years and over: 0.69 male(s)/female total population: 0.98 male(s)/female (2003 est.) | 
|  | British Virgin Islands | at birth: 1.05 male(s)/female under 15 years: 1.02 male(s)/female 15-64 years: 1.06 male(s)/female 65 years and over: 1.15 male(s)/female total population: 1.06 male(s)/female (2003 est.) | 
|  | Brunei | at birth: 1.06 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 1.13 male(s)/female 65 years and over: 0.89 male(s)/female total population: 1.1 male(s)/female (2003 est.) | 
|  | Bulgaria | at birth: 1.06 male(s)/female under 15 years: 1.06 male(s)/female 15-64 years: 0.97 male(s)/female 65 years and over: 0.71 male(s)/female total population: 0.93 male(s)/female (2003 est.) | 
|  | Burkina Faso | at birth: 1.03 male(s)/female under 15 years: 1.01 male(s)/female 15-64 years: 0.95 male(s)/female 65 years and over: 0.74 male(s)/female total population: 0.97 male(s)/female (2003 est.) | 
|  | Burma | at birth: 1.06 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 0.99 male(s)/female 65 years and over: 0.8 male(s)/female total population: 0.99 male(s)/female (2003 est.) | 
|  | Burundi | at birth: 1.03 male(s)/female under 15 years: 1.02 male(s)/female 15-64 years: 0.97 male(s)/female 65 years and over: 0.66 male(s)/female total population: 0.98 male(s)/female (2003 est.) | 
|  | Cambodia | at birth: 1.05 male(s)/female under 15 years: 1.02 male(s)/female 15-64 years: 0.91 male(s)/female 65 years and over: 0.59 male(s)/female total population: 0.94 male(s)/female (2003 est.) | 
|  | Cameroon | at birth: 1.03 male(s)/female under 15 years: 1.02 male(s)/female 15-64 years: 1.01 male(s)/female 65 years and over: 0.83 male(s)/female total population: 1.01 male(s)/female (2003 est.) | 
|  | Canada | at birth: 1.05 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1.01 male(s)/female 65 years and over: 0.74 male(s)/female total population: 0.98 male(s)/female (2003 est.) | 
|  | Cape Verde | at birth: 1.03 male(s)/female under 15 years: 1.02 male(s)/female 15-64 years: 0.93 male(s)/female 65 years and over: 0.62 male(s)/female total population: 0.94 male(s)/female (2003 est.) | 
|  | Cayman Islands | at birth: 1.02 male(s)/female under 15 years: 1 male(s)/female 15-64 years: 0.95 male(s)/female 65 years and over: 0.87 male(s)/female total population: 0.96 male(s)/female (2003 est.) | 
|  | Central African Republic | at birth: 1.03 male(s)/female under 15 years: 1.01 male(s)/female 15-64 years: 0.97 male(s)/female 65 years and over: 0.74 male(s)/female total population: 0.98 male(s)/female (2003 est.) | 
|  | Chad | at birth: 1.04 male(s)/female under 15 years: 1.01 male(s)/female 15-64 years: 0.91 male(s)/female 65 years and over: 0.69 male(s)/female total population: 0.95 male(s)/female (2003 est.) | 
|  | Chile | at birth: 1.05 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 0.99 male(s)/female 65 years and over: 0.71 male(s)/female total population: 0.98 male(s)/female (2003 est.) | 
|  | China | at birth: 1.09 male(s)/female under 15 years: 1.1 male(s)/female 15-64 years: 1.06 male(s)/female 65 years and over: 0.89 male(s)/female total population: 1.06 male(s)/female (2003 est.) | 
|  | Christmas Island | NA (2003 est.) | 
|  | Colombia | at birth: 1.03 male(s)/female under 15 years: 1.02 male(s)/female 15-64 years: 0.95 male(s)/female 65 years and over: 0.8 male(s)/female total population: 0.96 male(s)/female (2003 est.) | 
|  | Comoros | at birth: 1.03 male(s)/female under 15 years: 1.01 male(s)/female 15-64 years: 0.97 male(s)/female 65 years and over: 0.9 male(s)/female total population: 0.98 male(s)/female (2003 est.) | 
|  | Congo, Democratic Republic of the | at birth: 1.03 male(s)/female under 15 years: 1.01 male(s)/female 15-64 years: 0.96 male(s)/female 65 years and over: 0.7 male(s)/female total population: 0.98 male(s)/female (2003 est.) | 
|  | Congo, Republic of the | at birth: 1.03 male(s)/female under 15 years: 1.01 male(s)/female 15-64 years: 0.97 male(s)/female 65 years and over: 0.7 male(s)/female total population: 0.98 male(s)/female (2003 est.) | 
|  | Cook Islands | NA (2003 est.) | 
|  | Costa Rica | at birth: 1.05 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1.02 male(s)/female 65 years and over: 0.87 male(s)/female total population: 1.02 male(s)/female (2003 est.) | 
|  | Cote d'Ivoire | at birth: 1.03 male(s)/female under 15 years: 0.97 male(s)/female 15-64 years: 1.04 male(s)/female 65 years and over: 0.92 male(s)/female total population: 1.01 male(s)/female (2003 est.) | 
|  | Croatia | at birth: 1.06 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1.01 male(s)/female 65 years and over: 0.6 male(s)/female total population: 0.94 male(s)/female (2003 est.) | 
|  | Cuba | at birth: 1.06 male(s)/female under 15 years: 1.06 male(s)/female 15-64 years: 1.01 male(s)/female 65 years and over: 0.85 male(s)/female total population: 1 male(s)/female (2003 est.) | 
|  | Cyprus | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 1.02 male(s)/female 65 years and over: 0.77 male(s)/female total population: 1 male(s)/female (2003 est.) | 
|  | Czech Republic | at birth: 1.06 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1 male(s)/female 65 years and over: 0.63 male(s)/female total population: 0.95 male(s)/female (2003 est.) | 
|  | Denmark | at birth: 1.06 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1.03 male(s)/female 65 years and over: 0.72 male(s)/female total population: 0.98 male(s)/female (2003 est.) | 
|  | Djibouti | at birth: 1.03 male(s)/female under 15 years: 1.01 male(s)/female 15-64 years: 1.11 male(s)/female 65 years and over: 1.03 male(s)/female total population: 1.06 male(s)/female (2003 est.) | 
|  | Dominica | at birth: 1.05 male(s)/female under 15 years: 1.02 male(s)/female 15-64 years: 1.06 male(s)/female 65 years and over: 0.68 male(s)/female total population: 1.01 male(s)/female (2003 est.) | 
|  | Dominican Republic | at birth: 1.05 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1.04 male(s)/female 65 years and over: 0.88 male(s)/female total population: 1.03 male(s)/female (2003 est.) | 
|  | East Timor | at birth: 1.05 male(s)/female under 15 years: 1.03 male(s)/female 15-64 years: 1.04 male(s)/female 65 years and over: 0.97 male(s)/female total population: 1.04 male(s)/female (2003 est.) | 
|  | Ecuador | at birth: 1.05 male(s)/female under 15 years: 1.03 male(s)/female 15-64 years: 0.98 male(s)/female 65 years and over: 0.86 male(s)/female total population: 0.99 male(s)/female (2003 est.) | 
|  | Egypt | at birth: 1.05 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1.02 male(s)/female 65 years and over: 0.75 male(s)/female total population: 1.02 male(s)/female (2003 est.) | 
|  | El Salvador | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 0.9 male(s)/female 65 years and over: 0.81 male(s)/female total population: 0.95 male(s)/female (2003 est.) | 
|  | Equatorial Guinea | at birth: 1.03 male(s)/female under 15 years: 1.01 male(s)/female 15-64 years: 0.92 male(s)/female 65 years and over: 0.8 male(s)/female total population: 0.95 male(s)/female (2003 est.) | 
|  | Eritrea | at birth: 1.03 male(s)/female under 15 years: 1.01 male(s)/female 15-64 years: 0.98 male(s)/female 65 years and over: 0.98 male(s)/female total population: 0.99 male(s)/female (2003 est.) | 
|  | Estonia | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 0.93 male(s)/female 65 years and over: 0.49 male(s)/female total population: 0.86 male(s)/female (2003 est.) | 
|  | Ethiopia | at birth: 1.03 male(s)/female under 15 years: 1 male(s)/female 15-64 years: 1.01 male(s)/female 65 years and over: 0.81 male(s)/female total population: 1 male(s)/female (2003 est.) | 
|  | Faroe Islands | at birth: 1 male(s)/female under 15 years: 1.01 male(s)/female 15-64 years: 1.13 male(s)/female 65 years and over: 0.81 male(s)/female total population: 1.05 male(s)/female (2003 est.) | 
|  | Fiji | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 1 male(s)/female 65 years and over: 0.85 male(s)/female total population: 1.01 male(s)/female (2003 est.) | 
|  | Finland | at birth: 1.03 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 1.02 male(s)/female 65 years and over: 0.64 male(s)/female total population: 0.95 male(s)/female (2003 est.) | 
|  | France | at birth: 1.05 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1 male(s)/female 65 years and over: 0.69 male(s)/female total population: 0.95 male(s)/female (2003 est.) | 
|  | French Guiana | at birth: 1.05 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1.17 male(s)/female 65 years and over: 1.03 male(s)/female total population: 1.12 male(s)/female (2003 est.) | 
|  | French Polynesia | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 1.09 male(s)/female 65 years and over: 1.02 male(s)/female total population: 1.07 male(s)/female (2003 est.) | 
|  | Gabon | at birth: 1.03 male(s)/female under 15 years: 1.01 male(s)/female 15-64 years: 0.99 male(s)/female 65 years and over: 0.71 male(s)/female total population: 0.98 male(s)/female (2003 est.) | 
|  | Gambia, The | at birth: 1.03 male(s)/female under 15 years: 1.01 male(s)/female 15-64 years: 0.98 male(s)/female 65 years and over: 1.08 male(s)/female total population: 1 male(s)/female (2003 est.) | 
|  | Gaza Strip | at birth: 1.05 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1.04 male(s)/female 65 years and over: 0.74 male(s)/female total population: 1.03 male(s)/female (2003 est.) | 
|  | Georgia | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 0.93 male(s)/female 65 years and over: 0.64 male(s)/female total population: 0.91 male(s)/female (2003 est.) | 
|  | Germany | at birth: 1.06 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1.04 male(s)/female 65 years and over: 0.66 male(s)/female total population: 0.96 male(s)/female (2003 est.) | 
|  | Ghana | at birth: 1.03 male(s)/female under 15 years: 1.02 male(s)/female 15-64 years: 0.99 male(s)/female 65 years and over: 0.9 male(s)/female total population: 1 male(s)/female (2003 est.) | 
|  | Gibraltar | at birth: 1.05 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1.06 male(s)/female 65 years and over: 0.77 male(s)/female total population: 1.01 male(s)/female (2003 est.) | 
|  | Greece | at birth: 1.07 male(s)/female under 15 years: 1.07 male(s)/female 15-64 years: 1.01 male(s)/female 65 years and over: 0.79 male(s)/female total population: 0.97 male(s)/female (2003 est.) | 
|  | Greenland | at birth: 1.03 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 1.19 male(s)/female 65 years and over: 0.86 male(s)/female total population: 1.13 male(s)/female (2003 est.) | 
|  | Grenada | at birth: 1 male(s)/female under 15 years: 1.02 male(s)/female 15-64 years: 1.12 male(s)/female 65 years and over: 0.86 male(s)/female total population: 1.08 male(s)/female (2003 est.) | 
|  | Guadeloupe | at birth: 1.05 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 0.98 male(s)/female 65 years and over: 0.72 male(s)/female total population: 0.97 male(s)/female (2003 est.) | 
|  | Guam | at birth: 1.14 male(s)/female under 15 years: 1.11 male(s)/female 15-64 years: 1.1 male(s)/female 65 years and over: 1 male(s)/female total population: 1.1 male(s)/female (2003 est.) | 
|  | Guatemala | at birth: 1.05 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1.02 male(s)/female 65 years and over: 0.87 male(s)/female total population: 1.03 male(s)/female (2003 est.) | 
|  | Guernsey | at birth: 1.04 male(s)/female under 15 years: 1.03 male(s)/female 15-64 years: 0.98 male(s)/female 65 years and over: 0.72 male(s)/female total population: 0.94 male(s)/female (2003 est.) | 
|  | Guinea | at birth: 1.03 male(s)/female under 15 years: 1.02 male(s)/female 15-64 years: 0.99 male(s)/female 65 years and over: 0.77 male(s)/female total population: 1 male(s)/female (2003 est.) | 
|  | Guinea-Bissau | at birth: 1.03 male(s)/female under 15 years: 1 male(s)/female 15-64 years: 0.91 male(s)/female 65 years and over: 0.77 male(s)/female total population: 0.94 male(s)/female (2003 est.) | 
|  | Guyana | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 1.02 male(s)/female 65 years and over: 0.8 male(s)/female total population: 1.01 male(s)/female (2003 est.) | 
|  | Haiti | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 0.95 male(s)/female 65 years and over: 0.9 male(s)/female total population: 0.98 male(s)/female (2003 est.) | 
|  | Honduras | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 0.98 male(s)/female 65 years and over: 0.9 male(s)/female total population: 1 male(s)/female (2003 est.) | 
|  | Hong Kong | at birth: 1.07 male(s)/female under 15 years: 1.14 male(s)/female 15-64 years: 0.98 male(s)/female 65 years and over: 0.85 male(s)/female total population: 0.99 male(s)/female (2003 est.) | 
|  | Hungary | at birth: 1.07 male(s)/female under 15 years: 1.06 male(s)/female 15-64 years: 0.97 male(s)/female 65 years and over: 0.57 male(s)/female total population: 0.91 male(s)/female (2003 est.) | 
|  | Iceland | at birth: 1.08 male(s)/female under 15 years: 1.06 male(s)/female 15-64 years: 1.02 male(s)/female 65 years and over: 0.81 male(s)/female total population: 1 male(s)/female (2003 est.) | 
|  | India | at birth: 1.05 male(s)/female under 15 years: 1.06 male(s)/female 15-64 years: 1.07 male(s)/female 65 years and over: 1.03 male(s)/female total population: 1.07 male(s)/female (2003 est.) | 
|  | Indonesia | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 1 male(s)/female 65 years and over: 0.78 male(s)/female total population: 1 male(s)/female (2003 est.) | 
|  | Iran | at birth: 1.05 male(s)/female under 15 years: 1.06 male(s)/female 15-64 years: 1.04 male(s)/female 65 years and over: 0.99 male(s)/female total population: 1.04 male(s)/female (2003 est.) | 
|  | Iraq | at birth: 1.05 male(s)/female under 15 years: 1.03 male(s)/female 15-64 years: 1.03 male(s)/female 65 years and over: 0.88 male(s)/female total population: 1.02 male(s)/female (2003 est.) | 
|  | Ireland | at birth: 1.07 male(s)/female under 15 years: 1.06 male(s)/female 15-64 years: 1 male(s)/female 65 years and over: 0.77 male(s)/female total population: 0.98 male(s)/female (2003 est.) | 
|  | Isle of Man | at birth: 1.05 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1.01 male(s)/female 65 years and over: 0.67 male(s)/female total population: 0.95 male(s)/female (2003 est.) | 
|  | Israel | at birth: 1.05 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1.01 male(s)/female 65 years and over: 0.75 male(s)/female total population: 0.99 male(s)/female (2003 est.) | 
|  | Italy | at birth: 1.07 male(s)/female under 15 years: 1.06 male(s)/female 15-64 years: 1.02 male(s)/female 65 years and over: 0.71 male(s)/female total population: 0.96 male(s)/female (2003 est.) | 
|  | Jamaica | at birth: 1.05 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1 male(s)/female 65 years and over: 0.8 male(s)/female total population: 1 male(s)/female (2003 est.) | 
|  | Japan | at birth: 1.05 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1.01 male(s)/female 65 years and over: 0.72 male(s)/female total population: 0.96 male(s)/female (2003 est.) | 
|  | Jersey | at birth: 1.08 male(s)/female under 15 years: 1.07 male(s)/female 15-64 years: 0.99 male(s)/female 65 years and over: 0.76 male(s)/female total population: 0.97 male(s)/female (2003 est.) | 
|  | Jordan | at birth: 1.06 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 1.14 male(s)/female 65 years and over: 0.97 male(s)/female total population: 1.1 male(s)/female (2003 est.) | 
|  | Kazakhstan | at birth: 1.05 male(s)/female under 15 years: 1.03 male(s)/female 15-64 years: 0.94 male(s)/female 65 years and over: 0.53 male(s)/female total population: 0.92 male(s)/female (2003 est.) | 
|  | Kenya | at birth: 1.03 male(s)/female under 15 years: 1.02 male(s)/female 15-64 years: 1.02 male(s)/female 65 years and over: 0.76 male(s)/female total population: 1.01 male(s)/female (2003 est.) | 
|  | Kiribati | at birth: 1.05 male(s)/female under 15 years: 1.03 male(s)/female 15-64 years: 0.97 male(s)/female 65 years and over: 0.75 male(s)/female total population: 0.99 male(s)/female (2003 est.) | 
|  | Korea, North | at birth: 1.05 male(s)/female under 15 years: 1.03 male(s)/female 15-64 years: 0.97 male(s)/female 65 years and over: 0.5 male(s)/female total population: 0.94 male(s)/female (2003 est.) | 
|  | Korea, South | at birth: 1.1 male(s)/female under 15 years: 1.12 male(s)/female 15-64 years: 1.03 male(s)/female 65 years and over: 0.66 male(s)/female total population: 1.01 male(s)/female (2003 est.) | 
|  | Kuwait | at birth: 1.04 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 1.77 male(s)/female 65 years and over: 1.79 male(s)/female total population: 1.52 male(s)/female (2003 est.) | 
|  | Kyrgyzstan | at birth: 1.05 male(s)/female under 15 years: 1.02 male(s)/female 15-64 years: 0.96 male(s)/female 65 years and over: 0.62 male(s)/female total population: 0.96 male(s)/female (2003 est.) | 
|  | Laos | at birth: 1.04 male(s)/female under 15 years: 1.01 male(s)/female 15-64 years: 0.97 male(s)/female 65 years and over: 0.84 male(s)/female total population: 0.98 male(s)/female (2003 est.) | 
|  | Latvia | at birth: 1.05 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 0.92 male(s)/female 65 years and over: 0.49 male(s)/female total population: 0.85 male(s)/female (2003 est.) | 
|  | Lebanon | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 0.92 male(s)/female 65 years and over: 0.83 male(s)/female total population: 0.94 male(s)/female (2003 est.) | 
|  | Lesotho | at birth: 1.03 male(s)/female under 15 years: 1.01 male(s)/female 15-64 years: 0.95 male(s)/female 65 years and over: 0.7 male(s)/female total population: 0.96 male(s)/female (2003 est.) | 
|  | Liberia | at birth: 1.03 male(s)/female under 15 years: 1.01 male(s)/female 15-64 years: 0.95 male(s)/female 65 years and over: 1.01 male(s)/female total population: 0.98 male(s)/female (2003 est.) | 
|  | Libya | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 1.07 male(s)/female 65 years and over: 0.95 male(s)/female total population: 1.06 male(s)/female (2003 est.) | 
|  | Liechtenstein | at birth: 1 male(s)/female under 15 years: 0.99 male(s)/female 15-64 years: 0.99 male(s)/female 65 years and over: 0.69 male(s)/female total population: 0.95 male(s)/female (2003 est.) | 
|  | Lithuania | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 0.94 male(s)/female 65 years and over: 0.51 male(s)/female total population: 0.88 male(s)/female (2003 est.) | 
|  | Luxembourg | at birth: 1.07 male(s)/female under 15 years: 1.06 male(s)/female 15-64 years: 1.01 male(s)/female 65 years and over: 0.68 male(s)/female total population: 0.97 male(s)/female (2003 est.) | 
|  | Macau | at birth: 1.05 male(s)/female under 15 years: 1.08 male(s)/female 15-64 years: 0.9 male(s)/female 65 years and over: 0.69 male(s)/female total population: 0.91 male(s)/female (2003 est.) | 
|  | Macedonia, The Former Yugoslav Republic of | at birth: 1.08 male(s)/female under 15 years: 1.08 male(s)/female 15-64 years: 1.01 male(s)/female 65 years and over: 0.79 male(s)/female total population: 1 male(s)/female (2003 est.) | 
|  | Madagascar | at birth: 1.03 male(s)/female under 15 years: 1 male(s)/female 15-64 years: 0.98 male(s)/female 65 years and over: 0.85 male(s)/female total population: 0.99 male(s)/female (2003 est.) | 
|  | Malawi | at birth: 1.03 male(s)/female under 15 years: 1.02 male(s)/female 15-64 years: 0.98 male(s)/female 65 years and over: 0.67 male(s)/female total population: 0.99 male(s)/female (2003 est.) | 
|  | Malaysia | at birth: 1.07 male(s)/female under 15 years: 1.06 male(s)/female 15-64 years: 1 male(s)/female 65 years and over: 0.78 male(s)/female total population: 1.01 male(s)/female (2003 est.) | 
|  | Maldives | at birth: 1.05 male(s)/female under 15 years: 1.06 male(s)/female 15-64 years: 1.04 male(s)/female 65 years and over: 1.03 male(s)/female total population: 1.05 male(s)/female (2003 est.) | 
|  | Mali | at birth: 1.03 male(s)/female under 15 years: 1.01 male(s)/female 15-64 years: 0.92 male(s)/female 65 years and over: 0.86 male(s)/female total population: 0.96 male(s)/female (2003 est.) | 
|  | Malta | at birth: 1.09 male(s)/female under 15 years: 1.08 male(s)/female 15-64 years: 1.02 male(s)/female 65 years and over: 0.72 male(s)/female total population: 0.98 male(s)/female (2003 est.) | 
|  | Marshall Islands | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 1.05 male(s)/female 65 years and over: 0.92 male(s)/female total population: 1.04 male(s)/female (2003 est.) | 
|  | Martinique | at birth: 1.02 male(s)/female under 15 years: 1.03 male(s)/female 15-64 years: 1 male(s)/female 65 years and over: 0.81 male(s)/female total population: 0.98 male(s)/female (2003 est.) | 
|  | Mauritania | at birth: 1.03 male(s)/female under 15 years: 1 male(s)/female 15-64 years: 0.97 male(s)/female 65 years and over: 0.69 male(s)/female total population: 0.98 male(s)/female (2003 est.) | 
|  | Mauritius | at birth: 1.02 male(s)/female under 15 years: 1.02 male(s)/female 15-64 years: 1 male(s)/female 65 years and over: 0.66 male(s)/female total population: 0.98 male(s)/female (2003 est.) | 
|  | Mayotte | at birth: 1.03 male(s)/female under 15 years: 1.01 male(s)/female 15-64 years: 1.2 male(s)/female 65 years and over: 0.99 male(s)/female total population: 1.1 male(s)/female (2003 est.) | 
|  | Mexico | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 0.95 male(s)/female 65 years and over: 0.8 male(s)/female total population: 0.97 male(s)/female (2003 est.) | 
|  | Micronesia, Federated States of | 1.05 male(s)/female (2003 est.) | 
|  | Moldova | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 0.92 male(s)/female 65 years and over: 0.59 male(s)/female total population: 0.91 male(s)/female (2003 est.) | 
|  | Monaco | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 0.97 male(s)/female 65 years and over: 0.69 male(s)/female total population: 0.91 male(s)/female (2003 est.) | 
|  | Mongolia | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 1 male(s)/female 65 years and over: 0.75 male(s)/female total population: 1 male(s)/female (2003 est.) | 
|  | Montserrat | at birth: 1.05 male(s)/female under 15 years: 1.02 male(s)/female 15-64 years: 0.91 male(s)/female 65 years and over: 1.11 male(s)/female total population: 0.96 male(s)/female (2003 est.) | 
|  | Morocco | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 0.99 male(s)/female 65 years and over: 0.8 male(s)/female total population: 1 male(s)/female (2003 est.) | 
|  | Mozambique | at birth: 1.03 male(s)/female under 15 years: 0.98 male(s)/female 15-64 years: 0.95 male(s)/female 65 years and over: 0.7 male(s)/female total population: 0.96 male(s)/female (2003 est.) | 
|  | Namibia | at birth: 1.03 male(s)/female under 15 years: 1.03 male(s)/female 15-64 years: 0.99 male(s)/female 65 years and over: 0.78 male(s)/female total population: 1 male(s)/female (2003 est.) | 
|  | Nauru | at birth: 1.05 male(s)/female under 15 years: 1.06 male(s)/female 15-64 years: 0.97 male(s)/female 65 years and over: 1.06 male(s)/female total population: 1.01 male(s)/female (2003 est.) | 
|  | Nepal | at birth: 1.05 male(s)/female under 15 years: 1.07 male(s)/female 15-64 years: 1.05 male(s)/female 65 years and over: 0.97 male(s)/female total population: 1.05 male(s)/female (2003 est.) | 
|  | Netherlands | at birth: 1.04 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1.04 male(s)/female 65 years and over: 0.71 male(s)/female total population: 0.98 male(s)/female (2003 est.) | 
|  | Netherlands Antilles | at birth: 1.05 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 0.91 male(s)/female 65 years and over: 0.7 male(s)/female total population: 0.92 male(s)/female (2003 est.) | 
|  | New Caledonia | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 1.01 male(s)/female 65 years and over: 0.89 male(s)/female total population: 1.01 male(s)/female (2003 est.) | 
|  | New Zealand | at birth: 1.04 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1.01 male(s)/female 65 years and over: 0.77 male(s)/female total population: 0.99 male(s)/female (2003 est.) | 
|  | Nicaragua | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 0.99 male(s)/female 65 years and over: 0.78 male(s)/female total population: 1 male(s)/female (2003 est.) | 
|  | Niger | at birth: 1.03 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 0.95 male(s)/female 65 years and over: 1.12 male(s)/female total population: 1 male(s)/female (2003 est.) | 
|  | Nigeria | at birth: 1.03 male(s)/female under 15 years: 1.01 male(s)/female 15-64 years: 1.04 male(s)/female 65 years and over: 0.99 male(s)/female total population: 1.02 male(s)/female (2003 est.) | 
|  | Niue | NA (2003 est.) | 
|  | Norfolk Island | NA (2003 est.) | 
|  | Northern Mariana Islands | at birth: 1.06 male(s)/female under 15 years: 1.03 male(s)/female 15-64 years: 0.87 male(s)/female 65 years and over: 1.03 male(s)/female total population: 0.91 male(s)/female (2003 est.) | 
|  | Norway | at birth: 1.07 male(s)/female under 15 years: 1.06 male(s)/female 15-64 years: 1.03 male(s)/female 65 years and over: 0.71 male(s)/female total population: 0.98 male(s)/female (2003 est.) | 
|  | Oman | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 1.51 male(s)/female 65 years and over: 1.15 male(s)/female total population: 1.28 male(s)/female (2003 est.) | 
|  | Pakistan | at birth: 1.05 male(s)/female under 15 years: 1.06 male(s)/female 15-64 years: 1.05 male(s)/female 65 years and over: 0.94 male(s)/female total population: 1.05 male(s)/female (2003 est.) | 
|  | Palau | at birth: 1.06 male(s)/female under 15 years: 1.06 male(s)/female 15-64 years: 1.19 male(s)/female 65 years and over: 0.91 male(s)/female total population: 1.14 male(s)/female (2003 est.) | 
|  | Panama | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 1.03 male(s)/female 65 years and over: 0.9 male(s)/female total population: 1.02 male(s)/female (2003 est.) | 
|  | Papua New Guinea | at birth: 1.05 male(s)/female under 15 years: 1.03 male(s)/female 15-64 years: 1.07 male(s)/female 65 years and over: 0.89 male(s)/female total population: 1.05 male(s)/female (2003 est.) | 
|  | Paraguay | at birth: 1.05 male(s)/female under 15 years: 1.03 male(s)/female 15-64 years: 1.01 male(s)/female 65 years and over: 0.86 male(s)/female total population: 1.01 male(s)/female (2003 est.) | 
|  | Peru | at birth: 1.05 male(s)/female under 15 years: 1.03 male(s)/female 15-64 years: 1.01 male(s)/female 65 years and over: 0.85 male(s)/female total population: 1.01 male(s)/female (2003 est.) | 
|  | Philippines | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 0.99 male(s)/female 65 years and over: 0.77 male(s)/female total population: 1 male(s)/female (2003 est.) | 
|  | Pitcairn Islands | NA (2003 est.) | 
|  | Poland | at birth: 1.06 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 0.99 male(s)/female 65 years and over: 0.62 male(s)/female total population: 0.94 male(s)/female (2003 est.) | 
|  | Portugal | at birth: 1.07 male(s)/female under 15 years: 1.06 male(s)/female 15-64 years: 0.96 male(s)/female 65 years and over: 0.68 male(s)/female total population: 0.92 male(s)/female (2003 est.) | 
|  | Puerto Rico | at birth: 1.05 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 0.92 male(s)/female 65 years and over: 0.77 male(s)/female total population: 0.93 male(s)/female (2003 est.) | 
|  | Qatar | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 2.36 male(s)/female 65 years and over: 2.65 male(s)/female total population: 1.9 male(s)/female (2003 est.) | 
|  | Reunion | at birth: 1.05 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 0.97 male(s)/female 65 years and over: 0.68 male(s)/female total population: 0.98 male(s)/female (2003 est.) | 
|  | Romania | at birth: 1.06 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 0.99 male(s)/female 65 years and over: 0.7 male(s)/female total population: 0.95 male(s)/female (2003 est.) | 
|  | Russia | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 0.94 male(s)/female 65 years and over: 0.48 male(s)/female total population: 0.88 male(s)/female (2003 est.) | 
|  | Rwanda | at birth: 1.03 male(s)/female under 15 years: 1.01 male(s)/female 15-64 years: 0.99 male(s)/female 65 years and over: 0.66 male(s)/female total population: 0.99 male(s)/female (2003 est.) | 
|  | Saint Helena | at birth: 1.07 male(s)/female under 15 years: 1.03 male(s)/female 15-64 years: 1.07 male(s)/female 65 years and over: 0.79 male(s)/female total population: 1.03 male(s)/female (2003 est.) | 
|  | Saint Kitts and Nevis | at birth: 1.06 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1 male(s)/female 65 years and over: 0.7 male(s)/female total population: 0.98 male(s)/female (2003 est.) | 
|  | Saint Lucia | at birth: 1.07 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 0.97 male(s)/female 65 years and over: 0.59 male(s)/female total population: 0.97 male(s)/female (2003 est.) | 
|  | Saint Pierre and Miquelon | at birth: 1.04 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1.04 male(s)/female 65 years and over: 0.76 male(s)/female total population: 1.01 male(s)/female (2003 est.) | 
|  | Saint Vincent and the Grenadines | at birth: 1.03 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 1.06 male(s)/female 65 years and over: 0.76 male(s)/female total population: 1.03 male(s)/female (2003 est.) | 
|  | Samoa | at birth: 1.05 male(s)/female under 15 years: 1.03 male(s)/female 15-64 years: 1.68 male(s)/female 65 years and over: 0.85 male(s)/female total population: 1.39 male(s)/female (2003 est.) | 
|  | San Marino | at birth: 1.09 male(s)/female under 15 years: 1.07 male(s)/female 15-64 years: 0.94 male(s)/female 65 years and over: 0.76 male(s)/female total population: 0.93 male(s)/female (2003 est.) | 
|  | Sao Tome and Principe | at birth: 1.03 male(s)/female under 15 years: 1.03 male(s)/female 15-64 years: 0.93 male(s)/female 65 years and over: 0.85 male(s)/female total population: 0.97 male(s)/female (2003 est.) | 
|  | Saudi Arabia | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 1.37 male(s)/female 65 years and over: 1.29 male(s)/female total population: 1.22 male(s)/female (2003 est.) | 
|  | Senegal | at birth: 1.03 male(s)/female under 15 years: 1.02 male(s)/female 15-64 years: 0.92 male(s)/female 65 years and over: 0.94 male(s)/female total population: 0.96 male(s)/female (2003 est.) | 
|  | Serbia and Montenegro | at birth: 1.08 male(s)/female under 15 years: 1.07 male(s)/female 15-64 years: 0.97 male(s)/female 65 years and over: 0.75 male(s)/female total population: 0.95 male(s)/female (2003 est.) | 
|  | Seychelles | at birth: 1.03 male(s)/female under 15 years: 1.03 male(s)/female 15-64 years: 0.95 male(s)/female 65 years and over: 0.49 male(s)/female total population: 0.93 male(s)/female (2003 est.) | 
|  | Sierra Leone | at birth: 1.03 male(s)/female under 15 years: 0.96 male(s)/female 15-64 years: 0.91 male(s)/female 65 years and over: 0.94 male(s)/female total population: 0.93 male(s)/female (2003 est.) | 
|  | Singapore | at birth: 1.08 male(s)/female under 15 years: 1.07 male(s)/female 15-64 years: 0.94 male(s)/female 65 years and over: 0.78 male(s)/female total population: 0.95 male(s)/female (2003 est.) | 
|  | Slovakia | at birth: 1.05 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 0.99 male(s)/female 65 years and over: 0.6 male(s)/female total population: 0.95 male(s)/female (2003 est.) | 
|  | Slovenia | at birth: 1.06 male(s)/female under 15 years: 1.06 male(s)/female 15-64 years: 1.03 male(s)/female 65 years and over: 0.59 male(s)/female total population: 0.96 male(s)/female (2003 est.) | 
|  | Solomon Islands | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 1.02 male(s)/female 65 years and over: 0.94 male(s)/female total population: 1.03 male(s)/female (2003 est.) | 
|  | Somalia | at birth: 1.03 male(s)/female under 15 years: 1.01 male(s)/female 15-64 years: 1.01 male(s)/female 65 years and over: 0.77 male(s)/female total population: 1 male(s)/female (2003 est.) | 
|  | South Africa | at birth: 1.02 male(s)/female under 15 years: 1.01 male(s)/female 15-64 years: 0.99 male(s)/female 65 years and over: 0.67 male(s)/female total population: 0.98 male(s)/female (2003 est.) | 
|  | Spain | at birth: 1.07 male(s)/female under 15 years: 1.06 male(s)/female 15-64 years: 1.01 male(s)/female 65 years and over: 0.72 male(s)/female total population: 0.96 male(s)/female (2003 est.) | 
|  | Sri Lanka | at birth: 1.05 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 0.95 male(s)/female 65 years and over: 0.89 male(s)/female total population: 0.97 male(s)/female (2003 est.) | 
|  | Sudan | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 1 male(s)/female 65 years and over: 1.23 male(s)/female total population: 1.03 male(s)/female (2003 est.) | 
|  | Suriname | at birth: 1.05 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1.05 male(s)/female 65 years and over: 0.82 male(s)/female total population: 1.03 male(s)/female (2003 est.) | 
|  | Svalbard | NA (2003 est.) | 
|  | Swaziland | at birth: 1.03 male(s)/female under 15 years: 1.02 male(s)/female 15-64 years: 0.99 male(s)/female 65 years and over: 0.78 male(s)/female total population: 0.99 male(s)/female (2003 est.) | 
|  | Sweden | at birth: 1.06 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1.03 male(s)/female 65 years and over: 0.74 male(s)/female total population: 0.98 male(s)/female (2003 est.) | 
|  | Switzerland | at birth: 1.05 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1.03 male(s)/female 65 years and over: 0.7 male(s)/female total population: 0.98 male(s)/female (2003 est.) | 
|  | Syria | at birth: 1.06 male(s)/female under 15 years: 1.06 male(s)/female 15-64 years: 1.05 male(s)/female 65 years and over: 0.93 male(s)/female total population: 1.05 male(s)/female (2003 est.) | 
|  | Taiwan | at birth: 1.1 male(s)/female under 15 years: 1.09 male(s)/female 15-64 years: 1.03 male(s)/female 65 years and over: 1.05 male(s)/female total population: 1.04 male(s)/female (2003 est.) | 
|  | Tajikistan | at birth: 1.05 male(s)/female under 15 years: 1.02 male(s)/female 15-64 years: 0.99 male(s)/female 65 years and over: 0.78 male(s)/female total population: 0.99 male(s)/female (2003 est.) | 
|  | Tanzania | at birth: 1.03 male(s)/female under 15 years: 1.01 male(s)/female 15-64 years: 0.98 male(s)/female 65 years and over: 0.77 male(s)/female total population: 0.98 male(s)/female (2003 est.) | 
|  | Thailand | at birth: 1.05 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 0.98 male(s)/female 65 years and over: 0.85 male(s)/female total population: 0.98 male(s)/female (2003 est.) | 
|  | Togo | at birth: 1.03 male(s)/female under 15 years: 1.01 male(s)/female 15-64 years: 0.95 male(s)/female 65 years and over: 0.73 male(s)/female total population: 0.97 male(s)/female (2003 est.) | 
|  | Tokelau | NA (2003 est.) | 
|  | Tonga | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 0.98 male(s)/female 65 years and over: 0.79 male(s)/female total population: 0.99 male(s)/female (2003 est.) | 
|  | Trinidad and Tobago | at birth: 1.05 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1.09 male(s)/female 65 years and over: 0.81 male(s)/female total population: 1.05 male(s)/female (2003 est.) | 
|  | Tunisia | at birth: 1.08 male(s)/female under 15 years: 1.07 male(s)/female 15-64 years: 1 male(s)/female 65 years and over: 0.96 male(s)/female total population: 1.02 male(s)/female (2003 est.) | 
|  | Turkey | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 1.03 male(s)/female 65 years and over: 0.85 male(s)/female total population: 1.02 male(s)/female (2003 est.) | 
|  | Turkmenistan | at birth: 1.05 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 0.96 male(s)/female 65 years and over: 0.62 male(s)/female total population: 0.98 male(s)/female (2003 est.) | 
|  | Turks and Caicos Islands | at birth: 1.05 male(s)/female under 15 years: 1.03 male(s)/female 15-64 years: 1.11 male(s)/female 65 years and over: 0.8 male(s)/female total population: 1.07 male(s)/female (2003 est.) | 
|  | Tuvalu | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 0.93 male(s)/female 65 years and over: 0.67 male(s)/female total population: 0.95 male(s)/female (2003 est.) | 
|  | Uganda | at birth: 1.03 male(s)/female under 15 years: 1.01 male(s)/female 15-64 years: 0.99 male(s)/female 65 years and over: 0.79 male(s)/female total population: 0.99 male(s)/female (2003 est.) | 
|  | Ukraine | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 0.92 male(s)/female 65 years and over: 0.5 male(s)/female total population: 0.86 male(s)/female (2003 est.) | 
|  | United Arab Emirates | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 1.65 male(s)/female 65 years and over: 2.56 male(s)/female total population: 1.47 male(s)/female (2003 est.) | 
|  | United Kingdom | at birth: 1.05 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1.02 male(s)/female 65 years and over: 0.73 male(s)/female total population: 0.98 male(s)/female (2003 est.) | 
|  | United States | at birth: 1.05 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1 male(s)/female 65 years and over: 0.71 male(s)/female total population: 0.97 male(s)/female (2003 est.) | 
|  | Uruguay | at birth: 1.06 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 0.98 male(s)/female 65 years and over: 0.69 male(s)/female total population: 0.95 male(s)/female (2003 est.) | 
|  | Uzbekistan | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 0.98 male(s)/female 65 years and over: 0.68 male(s)/female total population: 0.98 male(s)/female (2003 est.) | 
|  | Vanuatu | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 1.05 male(s)/female 65 years and over: 1.15 male(s)/female total population: 1.05 male(s)/female (2003 est.) | 
|  | Venezuela | at birth: 1.08 male(s)/female under 15 years: 1.07 male(s)/female 15-64 years: 1.01 male(s)/female 65 years and over: 0.84 male(s)/female total population: 1.02 male(s)/female (2003 est.) | 
|  | Vietnam | at birth: 1.08 male(s)/female under 15 years: 1.06 male(s)/female 15-64 years: 0.97 male(s)/female 65 years and over: 0.71 male(s)/female total population: 0.98 male(s)/female (2003 est.) | 
|  | Virgin Islands | at birth: 1.06 male(s)/female under 15 years: 1.06 male(s)/female 15-64 years: 0.82 male(s)/female 65 years and over: 0.74 male(s)/female total population: 0.87 male(s)/female (2003 est.) | 
|  | West Bank | at birth: 1.06 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1.05 male(s)/female 65 years and over: 0.75 male(s)/female total population: 1.04 male(s)/female (2003 est.) | 
|  | Western Sahara | NA (2003 est.) | 
|  | World | at birth: 1.05 male(s)/female under 15 years: 1.05 male(s)/female 15-64 years: 1.02 male(s)/female 65 years and over: 0.78 male(s)/female total population: 1.01 male(s)/female (2003 est.) | 
|  | Yemen | at birth: 1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 1.04 male(s)/female 65 years and over: 1 male(s)/female total population: 1.04 male(s)/female (2003 est.) | 
|  | Zambia | at birth: 1.03 male(s)/female under 15 years: 1.01 male(s)/female 15-64 years: 1 male(s)/female 65 years and over: 0.86 male(s)/female total population: 1 male(s)/female (2003 est.) | 
|  | Zimbabwe | at birth: 1.03 male(s)/female under 15 years: 1.02 male(s)/female 15-64 years: 1.02 male(s)/female 65 years and over: 1.02 male(s)/female total population: 1.02 male(s)/female (2003 est.) |