World (2007) | World (2002) | |
Administrative divisions | 265 nations, dependent areas, and other entities | 268 nations, dependent areas, other, and miscellaneous entries |
Age structure | 0-14 years: 27.4% (male 931,551,498/female 875,646,416)
15-64 years: 65.1% (male 2,174,605,518/female 2,124,494,703) 65 years and over: 7.5% (male 217,451,123/female 278,474,917) (2007 est.) |
0-14 years: 29.2% (male 932,581,592; female 885,688,851)
15-64 years: 63.7% (male 2,009,997,089; female 1,964,938,201) 65 years and over: 7.1% (male 193,549,180; female 247,067,032) (2002 est.) |
Airports | 49,024 (2006) | - |
Birth rate | 20.09 births/1,000 population (2007 est.) | 21.16 births/1,000 population (2002 est.) |
Climate | a wide equatorial band of hot and humid tropical climates - bordered north and south by subtropical temperate zones - that separate two large areas of cold and dry polar climates | two large areas of polar climates separated by two rather narrow temperate zones form a wide equatorial band of tropical to subtropical climates |
Coastline | 356,000 km
note: 94 nations and other entities are islands that border no other countries, they include: American Samoa, Anguilla, Antigua and Barbuda, Aruba, Ashmore and Cartier Islands, The Bahamas, Bahrain, Baker Island, Barbados, Bermuda, Bouvet Island, British Indian Ocean Territory, British Virgin Islands, Cape Verde, Cayman Islands, Christmas Island, Clipperton Island, Cocos (Keeling) Islands, Comoros, Cook Islands, Coral Sea Islands, Cuba, Cyprus, Dominica, Falkland Islands (Islas Malvinas), Faroe Islands, Fiji, French Polynesia, French Southern and Antarctic Lands, Greenland, Grenada, Guam, Guernsey, Heard Island and McDonald Islands, Howland Island, Iceland, Isle of Man, Jamaica, Jan Mayen, Japan, Jarvis Island, Jersey, Johnston Atoll, Kingman Reef, Kiribati, Madagascar, Maldives, Malta, Marshall Islands, Martinique, Mauritius, Mayotte, Federated States of Micronesia, Midway Islands, Montserrat, Nauru, Navassa Island, New Caledonia, New Zealand, Niue, Norfolk Island, Northern Mariana Islands, Palau, Palmyra Atoll, Paracel Islands, Philippines, Pitcairn Islands, Puerto Rico, Reunion, Saint Barthelemy, Saint Helena, Saint Kitts and Nevis, Saint Lucia, Saint Pierre and Miquelon, Saint Vincent and the Grenadines, Samoa, Sao Tome and Principe, Seychelles, Singapore, Solomon Islands, South Georgia and the South Sandwich Islands, Spratly Islands, Sri Lanka, Svalbard, Tokelau, Tonga, Trinidad and Tobago, Turks and Caicos Islands, Tuvalu, Vanuatu, Virgin Islands, Wake Island, Wallis and Futuna, Taiwan |
356,000 km |
Death rate | 8.37 deaths/1,000 population (2007 est.) | 8.93 deaths/1,000 population (2002 est.) |
Debt - external | $43.42 trillion
note: this figure is the sum total of all countries' external debt, both public and private (2004 est.) |
$2 trillion for less developed countries (2001 est.) |
Disputes - international | stretching over 250,000 km, the world's 319 international land boundaries separate 193 independent states and 70 dependencies, areas of special sovereignty, and other miscellaneous entities; ethnicity, culture, race, religion, and language have divided states into separate political entities as much as history, physical terrain, political fiat, or conquest, resulting in sometimes arbitrary and imposed boundaries; most maritime states have claimed limits that include territorial seas and exclusive economic zones; overlapping limits due to adjacent or opposite coasts create the potential for 430 bilateral maritime boundaries of which 209 have agreements that include contiguous and non-contiguous segments; boundary, borderland/resource, and territorial disputes vary in intensity from managed or dormant to violent or militarized; undemarcated, indefinite, porous, and unmanaged boundaries tend to encourage illegal cross-border activities, uncontrolled migration, and confrontation; territorial disputes may evolve from historical and/or cultural claims, or they may be brought on by resource competition; ethnic and cultural clashes continue to be responsible for much of the territorial fragmentation and internal displacement of the estimated 6.6 million people and cross-border displacements of 8.6 million refugees around the world as of early 2006; just over one million refugees were repatriated in the same period; other sources of contention include access to water and mineral (especially hydrocarbon) resources, fisheries, and arable land; armed conflict prevails not so much between the uniformed armed forces of independent states as between stateless armed entities that detract from the sustenance and welfare of local populations, leaving the community of nations to cope with resultant refugees, hunger, disease, impoverishment, and environmental degradation | - |
Economic aid - recipient | ODA, $106.4 billion (2005) | official development assistance (ODA) $50 billion (2001 est.) |
Economy - overview | Global output rose by 5% in 2006, led by China (10.5%), India (8.5%), and Russia (6.6%). The 14 other successor nations of the USSR and the other old Warsaw Pact nations again experienced widely divergent growth rates; the three Baltic nations continued as strong performers, in the 7%-10% range of growth. Growth results posted by the major industrial countries varied from no gain for Italy to a strong gain by the United States (3.4%). The developing nations also varied in their growth results, with many countries facing population increases that erode gains in output. Externally, the nation-state, as a bedrock economic-political institution, is steadily losing control over international flows of people, goods, funds, and technology. Internally, the central government often finds its control over resources slipping as separatist regional movements - typically based on ethnicity - gain momentum, e.g., in many of the successor states of the former Soviet Union, in the former Yugoslavia, in India, in Iraq, in Indonesia, and in Canada. Externally, the central government is losing decisionmaking powers to international bodies, notably the EU. In Western Europe, governments face the difficult political problem of channeling resources away from welfare programs in order to increase investment and strengthen incentives to seek employment. The addition of 80 million people each year to an already overcrowded globe is exacerbating the problems of pollution, desertification, underemployment, epidemics, and famine. Because of their own internal problems and priorities, the industrialized countries devote insufficient resources to deal effectively with the poorer areas of the world, which, at least from an economic point of view, are becoming further marginalized. The introduction of the euro as the common currency of much of Western Europe in January 1999, while paving the way for an integrated economic powerhouse, poses economic risks because of varying levels of income and cultural and political differences among the participating nations. The terrorist attacks on the US on 11 September 2001 accentuated a further growing risk to global prosperity, illustrated, for example, by the reallocation of resources away from investment to anti-terrorist programs. The opening of war in March 2003 between a US-led coalition and Iraq added new uncertainties to global economic prospects. After the coalition victory, the complex political difficulties and the high economic cost of establishing domestic order in Iraq became major global problems that continued through 2006. | Growth in global output (gross world product, GWP) fell from 4.8% in 2000 to 2.2% in 2001. The causes: slowdowns in the US economy (21% of GWP) and in the 15 EU economies (20% of GWP); continued stagnation in the Japanese economy (7.3% of GWP); and spillover effects in the less developed regions of the world. China, the second largest economy in the world (12% of GWP), proved an exception, continuing its rapid annual growth, officially announced as 7.3% but estimated by many observers as perhaps two percentage points lower. Russia (2.6% of GWP), with 5.2% growth, continued to make uneven progress, its GDP per capita still only one-third that of the leading industrial nations. The other 14 successor nations of the USSR and the other old Warsaw Pact nations again experienced widely divergent growth rates; the three Baltic nations were strong performers, in the 5% range of growth. The developing nations also varied in their growth results, with many countries facing population increases that eat up gains in output. Externally, the nation-state, as a bedrock economic-political institution, is steadily losing control over international flows of people, goods, funds, and technology. Internally, the central government often finds its control over resources slipping as separatist regional movements - typically based on ethnicity - gain momentum, e.g., in many of the successor states of the former Soviet Union, in the former Yugoslavia, in India, in Indonesia, and in Canada. In Western Europe, governments face the difficult political problem of channeling resources away from welfare programs in order to increase investment and strengthen incentives to seek employment. The addition of 80 million people each year to an already overcrowded globe is exacerbating the problems of pollution, desertification, underemployment, epidemics, and famine. Because of their own internal problems and priorities, the industrialized countries devote insufficient resources to deal effectively with the poorer areas of the world, which, at least from the economic point of view, are becoming further marginalized. The introduction of the euro as the common currency of much of Western Europe in January 1999, while paving the way for an integrated economic powerhouse, poses economic risks because of varying levels of income and cultural and political differences among the participating nations. The terrorist attacks on the US on 11 September 2001 accentuate a further growing risk to global prosperity, illustrated, for example, by the reallocation of resources away from investment to anti-terrorist programs. (For specific economic developments in each country of the world in 2001, see the individual country entries.) |
Electricity - consumption | 15.81 trillion kWh (2005 est.) | - |
Electricity - exports | 619.8 billion kWh (2005) | - |
Electricity - imports | 633.2 billion kWh (2005) | - |
Electricity - production | 17.42 trillion kWh (2005 est.) | - |
Electricity - production by source | - | fossil fuel: NA%
hydro: NA% nuclear: NA% other: NA% |
Elevation extremes | lowest point: Bentley Subglacial Trench -2,540 m
note: in the oceanic realm, Challenger Deep in the Mariana Trench is the lowest point, lying -10,924 m below the surface of the Pacific Ocean highest point: Mount Everest 8,850 m |
lowest point: Bentley Subglacial Trench -2,540 m
note: in the oceanic realm, Challenger Deep in the Mariana Trench is the lowest point, lying -10,924 m below the surface of the Pacific Ocean highest point: Mount Everest 8,850 m (1999 est.) |
Environment - current issues | large areas subject to overpopulation, industrial disasters, pollution (air, water, acid rain, toxic substances), loss of vegetation (overgrazing, deforestation, desertification), loss of wildlife, soil degradation, soil depletion, erosion; global warming becoming a greater concern | large areas subject to overpopulation, industrial disasters, pollution (air, water, acid rain, toxic substances), loss of vegetation (overgrazing, deforestation, desertification), loss of wildlife, soil degradation, soil depletion, erosion |
Exports | 63.76 million bbl/day (2004) | $6.3 trillion f.o.b. (2001 est.) |
Exports - partners | US 15.1%, Germany 7.4%, China 5.9%, France 4.6%, UK 4.5%, Japan 4.4% (2006) | in value, about 75% of exports from the developed countries |
GDP | - | GWP (gross world product) - purchasing power parity - $47 trillion (2001 est.) |
GDP - composition by sector | agriculture: 4%
industry: 32% services: 64% (2004 est.) |
agriculture: 4%
industry: 32% services: 64% (2001 est.) |
GDP - per capita | - | purchasing power parity - $7,600 (2001 est.) |
GDP - real growth rate | 5.3% (2006 est.) | 2.2% (2001 est.) |
Geography - note | the world is now thought to be about 4.55 billion years old, just about one-third of the 13.7-billion-year age estimated for the universe | the world is now thought to be about 4.55 billion years old, just about one-third of the 13-billion-year age estimated for the universe |
Heliports | 1,359 (2007) | - |
Highways | - | total: NA km
paved: NA km unpaved: NA km |
Household income or consumption by percentage share | lowest 10%: 2.5%
highest 10%: 30.2% (2002 est.) |
lowest 10%: NA%
highest 10%: NA% |
Illicit drugs | cocaine: worldwide coca leaf cultivation in 2005 amounted to 208,500 hectares; Colombia produced slightly more than two-thirds of the worldwide crop, followed by Peru and Bolivia; potential pure cocaine production rose to 900 from 645 metric tons in 2005 - partially due to improved methodologies used to calculate levels of production; Colombia conducts aggressive coca eradication campaign, but both Peruvian and Bolivian Governments are hesitant to eradicate coca in key growing areas; 551 metric tons of export-quality cocaine (85% pure) is documented to have been seized or destroyed in 2005; US consumption of export quality cocaine is estimated to have been in excess of 380 metric tons
opiates: worldwide illicit opium poppy cultivation reached 208,500 hectares in 2005; potential opium production of 4,990 metric tons was only a 9% decrease over 2004's highest total recorded since estimates began in mid-1980s; Afghanistan is world's primary opium producer, accounting for 90% of the global supply; Southeast Asia - responsible for 9% of global opium - saw marginal increases in production; Latin America produced 1% of global opium, but most was refined into heroin destined for the US market; if all potential opium was processed into pure heroin, the potential global production would be 577 metric tons of heroin in 2005 |
- |
Imports | 63.18 million bbl/day (2004) | $6.3 trillion f.o.b. (2001 est.) |
Imports - partners | China 9.8%, Germany 8.8%, US 8.5%, Japan 5.6% (2006) | in value, about 75% of imports into the developed countries |
Industrial production growth rate | 3% (2003 est.) | 6% (2000 est.) |
Infant mortality rate | total: 43.52 deaths/1,000 live births
male: 46.32 deaths/1,000 live births female: 40.52 deaths/1,000 live births (2007 est.) |
51.55 deaths/1,000 live births (2002 est.) |
Inflation rate (consumer prices) | developed countries 1% to 4% typically; developing countries 5% to 20% typically; national inflation rates vary widely in individual cases, from declining prices in Japan to hyperinflation in one Third World countries (Zimbabwe); inflation rates have declined for most countries for the last several years, held in check by increasing international competition from several low wage countries (2005 est.) | developed countries 1% to 4% typically; developing countries 5% to 60% typically (2001 est.); national inflation rates vary widely in individual cases, from declining prices in Japan to hyperinflation in several Third World countries |
Internet Service Providers (ISPs) | - | 10,350 (2000 est.) |
Irrigated land | 2,770,980 sq km (2003) | 2,714,320 sq km (1998 est.) |
Labor force | 3.001 billion (2005 est.) | NA |
Labor force - by occupation | agriculture: 40.9%
industry: 20.6% services: 38.5% (2002 est.) |
agriculture NA%, industry NA%, services NA% |
Land boundaries | the land boundaries in the world total 250,708 km (not counting shared boundaries twice); two nations, China and Russia, each border 14 other countries
note: 44 nations and other areas are landlocked, these include: Afghanistan, Andorra, Armenia, Austria, Azerbaijan, Belarus, Bhutan, Bolivia, Botswana, Burkina Faso, Burundi, Central African Republic, Chad, Czech Republic, Ethiopia, Holy See (Vatican City), Hungary, Kazakhstan, Kyrgyzstan, Laos, Lesotho, Liechtenstein, Luxembourg, Macedonia, Malawi, Mali, Moldova, Mongolia, Nepal, Niger, Paraguay, Rwanda, San Marino, Serbia, Slovakia, Swaziland, Switzerland, Tajikistan, Turkmenistan, Uganda, Uzbekistan, West Bank, Zambia, Zimbabwe; two of these, Liechtenstein and Uzbekistan, are doubly landlocked |
the land boundaries in the world total 250,472 km (not counting shared boundaries twice) |
Land use | arable land: 13.31%
permanent crops: 4.71% other: 81.98% (2005) |
arable land: 10.58%
permanent crops: 1% other: 88.42% (1998 est.) |
Languages | Mandarin Chinese 13.69%, Spanish 5.05%, English 4.84%, Arabic 3.23%, Hindi 2.82%, Portuguese 2.77%, Bengali 2.68%, Russian 2.27%, Japanese 1.99%, Standard German 1.49%, Wu Chinese 1.21% (2004 est.)
note: percents are for "first language" speakers only and therefore do not add to 100% |
Chinese, Mandarin 14.37%, Hindi 6.02%, English 5.61%, Spanish 5.59%, Bengali 3.4%, Portuguese 2.63%, Russian 2.75%, Japanese 2.06%, German, Standard 1.64%, Korean 1.28%, French 1.27% (2000 est.)
note: percents are for "first language" speakers only |
Legal system | all members of the UN are parties to the statute that established the International Court of Justice (ICJ) or World Court | all members of the UN plus Switzerland are parties to the statute that established the International Court of Justice (ICJ) or World Court |
Life expectancy at birth | total population: 65.82 years
male: 63.89 years female: 67.84 years (2007 est.) |
total population: 63.94 years
male: 62.28 years female: 65.67 years (2002 est.) |
Literacy | definition: age 15 and over can read and write
total population: 82% male: 87% female: 77% note: over two-thirds of the world's 785 million illiterate adults are found in only eight countries (India, China, Bangladesh, Pakistan, Nigeria, Ethiopia, Indonesia, and Egypt); of all the illiterate adults in the world, two-thirds are women; extremely low literacy rates are concentrated in three regions, South and West Asia, Sub-Saharan Africa, and the Arab states, where around one-third of the men and half of all women are illiterate (2005 est.) |
definition: age 15 and over can read and write
total population: 77% male: 83% female: 71% (1995 est.) |
Maritime claims | a variety of situations exist, but in general, most countries make the following claims measured from the mean low-tide baseline as described in the 1982 UN Convention on the Law of the Sea: territorial sea - 12 nm, contiguous zone - 24 nm, and exclusive economic zone - 200 nm; additional zones provide for exploitation of continental shelf resources and an exclusive fishing zone; boundary situations with neighboring states prevent many countries from extending their fishing or economic zones to a full 200 nm | a variety of situations exist, but in general, most countries make the following claims: contiguous zone - 24 NM; continental shelf - 200-m depth or to the depth of exploitation, or 200 NM or to the edge of the continental margin; exclusive fishing zone - 200 NM; exclusive economic zone - 200 NM; territorial sea - 12 NM; boundary situations with neighboring states prevent many countries from extending their fishing or economic zones to a full 200 NM; 43 nations and other areas that are landlocked include Afghanistan, Andorra, Armenia, Austria, Azerbaijan, Belarus, Bhutan, Bolivia, Botswana, Burkina Faso, Burundi, Central African Republic, Chad, Czech Republic, Ethiopia, Holy See (Vatican City), Hungary, Kazakhstan, Kyrgyzstan, Laos, Lesotho, Liechtenstein, Luxembourg, Malawi, Mali, Moldova, Mongolia, Nepal, Niger, Paraguay, Rwanda, San Marino, Slovakia, Swaziland, Switzerland, Tajikistan, The Former Yugoslav Republic of Macedonia, Turkmenistan, Uganda, Uzbekistan, West Bank, Zambia, Zimbabwe; two of these, Liechtenstein and Uzbekistan, are doubly landlocked |
Military expenditures - dollar figure | - | aggregate real expenditure on arms worldwide in 1999 remained at approximately the 1998 level, about three-quarters of a trillion dollars (1999 est.) |
Military expenditures - percent of GDP | roughly 2% of gross world product (2005 est.) | roughly 2% of gross world product (1999 est.) |
Population | 6,602,224,175 (July 2007 est.) | 6,233,821,945 (July 2002 est.) |
Population growth rate | 1.167% (2007 est.) | 1.23% (2002 est.) |
Ports and harbors | - | Chiba, Houston, Kawasaki, Kobe, Marseille, Mina' al Ahmadi (Kuwait), New Orleans, New York, Rotterdam, Yokohama |
Radios | - | NA |
Railways | total: 1,370,782 km (2006) | total: 1,201,337 km includes about 190,000 to 195,000 km of electrified routes of which 147,760 km are in Europe, 24,509 km in the Far East, 11,050 km in Africa, 4,223 km in South America, and 4,160 km in North America; note - fastest speed in daily service is 300 km/hr attained by France's Societe Nationale des Chemins-de-Fer Francais (SNCF) Le Train a Grande Vitesse (TGV) - Atlantique line
broad gauge: 251,153 km standard gauge: 710,754 km narrow gauge: 239,430 km |
Religions | Christians 33.03% (of which Roman Catholics 17.33%, Protestants 5.8%, Orthodox 3.42%, Anglicans 1.23%), Muslims 20.12%, Hindus 13.34%, Buddhists 5.89%, Sikhs 0.39%, Jews 0.23%, other religions 12.61%, non-religious 12.03%, atheists 2.36% (2004 est.) | Christians 32.88% (of which Roman Catholics 17.39%, Protestants 5.62%, Orthodox 3.54%, Anglicans 1.31%), Muslims 19.54%, Hindus 13.34%, Buddhists 5.92%, Sikhs 0.38%, Jews 0.24%, other religions 12.6%, non-religious 12.63%, atheists 2.47% (2000 est.) |
Sex ratio | at birth: 1.07 male(s)/female
under 15 years: 1.064 male(s)/female 15-64 years: 1.024 male(s)/female 65 years and over: 0.781 male(s)/female total population: 1.014 male(s)/female (2007 est.) |
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 (2002 est.) |
Telephones - main lines in use | 1,263,367,600 (2005) | NA |
Telephones - mobile cellular | 2,168,433,600 (2005) | NA |
Total fertility rate | 2.59 children born/woman (2007 est.) | 2.7 children born/woman (2002 est.) |
Unemployment rate | 30% combined unemployment and underemployment in many non-industrialized countries; developed countries typically 4%-12% unemployment (2006 est.) | 30% combined unemployment and underemployment in many non-industrialized countries; developed countries typically 4%-12% unemployment (2001 est.) |
Waterways | 671,886 km (2004) | - |