Guyana (2003) | Saudi Arabia (2001) | |
Administrative divisions | 10 regions; Barima-Waini, Cuyuni-Mazaruni, Demerara-Mahaica, East Berbice-Corentyne, Essequibo Islands-West Demerara, Mahaica-Berbice, Pomeroon-Supenaam, Potaro-Siparuni, Upper Demerara-Berbice, Upper Takutu-Upper Essequibo | 13 provinces (mintaqat, singular - mintaqah); Al Bahah, Al Hudud ash Shamaliyah, Al Jawf, Al Madinah, Al Qasim, Ar Riyad, Ash Sharqiyah (Eastern Province), 'Asir, Ha'il, Jizan, Makkah, Najran, Tabuk |
Age structure | 0-14 years: 27% (male 96,775; female 93,077)
15-64 years: 67.9% (male 240,305; female 236,378) 65 years and over: 5.1% (male 15,755; female 19,810) (2003 est.) |
0-14 years:
42.52% (male 4,932,465; female 4,743,908) 15-64 years: 54.8% (male 7,290,840; female 5,179,393) 65 years and over: 2.68% (male 334,981; female 275,505) (2001 est.) |
Agriculture - products | sugar, rice, wheat, vegetable oils; beef, pork, poultry, dairy products; fish (shrimp) | wheat, barley, tomatoes, melons, dates, citrus; mutton, chickens, eggs, milk |
Airports | 51 (2002) | 206 (2000 est.) |
Airports - with paved runways | total: 8
1,524 to 2,437 m: 3 under 914 m: 5 (2002) |
total:
70 over 3,047 m: 31 2,438 to 3,047 m: 11 1,524 to 2,437 m: 23 914 to 1,523 m: 3 under 914 m: 2 (2000 est.) |
Airports - with unpaved runways | total: 43
1,524 to 2,437 m: 1 914 to 1,523 m: 8 under 914 m: 34 (2002) |
total:
136 2,438 to 3,047 m: 5 1,524 to 2,437 m: 77 914 to 1,523 m: 39 under 914 m: 15 (2000 est.) |
Area | total: 214,970 sq km
land: 196,850 sq km water: 18,120 sq km |
total:
1,960,582 sq km land: 1,960,582 sq km water: 0 sq km |
Area - comparative | slightly smaller than Idaho | slightly more than one-fifth the size of the US |
Background | Originally a Dutch colony in the 17th century, by 1815 Guyana had become a British possession. The abolition of slavery led to black settlement of urban areas and the importation of indentured servants from India to work the sugar plantations. This ethnocultural divide has persisted and has led to turbulent politics. Guyana achieved independence from the UK in 1966, but until the early 1990s it was ruled mostly by socialist-oriented governments. In 1992, Cheddi JAGAN was elected president, in what is considered the country's first free and fair election since independence. Upon his death five years later, he was succeeded by his wife Janet, who resigned in 1999 due to poor health. Her successor, Bharrat JAGDEO, was reelected in 2001. | In 1902 Abdul al-Aziz Ibn SAUD captured Riyadh and set out on a 30-year campaign to unify the Arabian peninsula. In the 1930s, the discovery of oil transformed the country. Following Iraq's invasion of Kuwait in 1990, Saudi Arabia accepted the Kuwaiti royal family and 400,000 refugees while allowing Western and Arab troops to deploy on its soil for the liberation of Kuwait the following year. A burgeoning population, aquifer depletion, and an economy largely dependent on petroleum output and prices are all major governmental concerns. |
Birth rate | 17.87 births/1,000 population (2003 est.) | 37.34 births/1,000 population (2001 est.) |
Budget | revenues: $227 million
expenditures: $235.2 million, including capital expenditures of $93.4 million (2000) |
revenues:
$66 billion expenditures: $66 billion, including capital expenditures of $NA (2000 est.) |
Capital | Georgetown | Riyadh |
Climate | tropical; hot, humid, moderated by northeast trade winds; two rainy seasons (May to mid-August, mid-November to mid-January) | harsh, dry desert with great extremes of temperature |
Coastline | 459 km | 2,640 km |
Constitution | 6 October 1980 | governed according to Shari'a (Islamic law); the Basic Law that articulates the government's rights and responsibilities was introduced in 1993 |
Country name | conventional long form: Co-operative Republic of Guyana
conventional short form: Guyana former: British Guiana |
conventional long form:
Kingdom of Saudi Arabia conventional short form: Saudi Arabia local long form: Al Mamlakah al Arabiyah as Suudiyah local short form: Al Arabiyah as Suudiyah |
Currency | Guyanese dollar (GYD) | Saudi riyal (SAR) |
Death rate | 9.27 deaths/1,000 population (2003 est.) | 5.94 deaths/1,000 population (2001 est.) |
Debt - external | $1.2 billion (2002) | $26.3 billion (2000 est.) |
Diplomatic representation from the US | chief of mission: Ambassador Ronald D. GODARD
embassy: 100 Young and Duke Streets, Kingston, Georgetown mailing address: P. O. Box 10507, Georgetown telephone: [592] 225-4900 through 4909 FAX: [592] 225-8497 |
chief of mission:
Ambassador Wyche FOWLER, Jr. embassy: Collector Road M, Diplomatic Quarter, Riyadh mailing address: American Embassy Riyadh, Unit 61307, APO AE 09803-1307; International Mail: P. O. Box 94309, Riyadh 11693 telephone: [966] (1) 488-3800 FAX: [966] (1) 488-7360 consulate(s) general: Dhahran, Jiddah (Jeddah) |
Diplomatic representation in the US | chief of mission: Ambassador Dr. Ali Odeen ISHMAEL
chancery: 2490 Tracy Place NW, Washington, DC 20008 telephone: [1] (202) 265-6900 FAX: [1] (202) 232-1297 consulate(s) general: New York |
chief of mission:
Ambassador BANDAR bin Sultan bin Abd al-Aziz Al Saud chancery: 601 New Hampshire Avenue NW, Washington, DC 20037 telephone: [1] (202) 342-3800 consulate(s) general: Houston, Los Angeles, and New York |
Disputes - international | all of the area west of the Essequibo (river) claimed by Venezuela; Suriname claims area between New (Upper Courantyne) and Courantyne/Kutari [Koetari] rivers (all headwaters of the Courantyne); territorial sea boundary with Suriname is in dispute | a final border resolution was agreed to with Qatar in March of 2001; location and status of boundary with UAE is not final, de facto boundary reflects a 1974 agreement; a June 2000 treaty delimited the boundary with Yemen, but final demarcation requires adjustments based on tribal considerations |
Economic aid - donor | - | pledged $100 million in 1993 to fund reconstruction of Lebanon; since 1993, Saudi Arabia has committed $208 million for assistance to the Palestinians |
Economic aid - recipient | $84 million (1995), Heavily Indebted Poor Country Initiative (HIPC) $253 million (1997) | - |
Economy - overview | The Guyanese economy has exhibited moderate economic growth in 2001-02, based on expansion in the agricultural and mining sectors, a more favorable atmosphere for business initiatives, a more realistic exchange rate, fairly low inflation, and the continued support of international organizations. Chronic problems include a shortage of skilled labor and a deficient infrastructure. The government is juggling a sizable external debt against the urgent need for expanded public investment. The bauxite mining sector should benefit in the near term by restructuring and partial privatization. | This is an oil-based economy with strong government controls over major economic activities. Saudi Arabia has the largest reserves of petroleum in the world (26% of the proved reserves), ranks as the largest exporter of petroleum, and plays a leading role in OPEC. The petroleum sector accounts for roughly 75% of budget revenues, 40% of GDP, and 90% of export earnings. About 35% of GDP comes from the private sector. Roughly 5 million foreign workers play an important role in the Saudi economy, for example, in the oil and service sectors. Saudi Arabia was a key player in the successful efforts of OPEC and other oil producing countries to raise the price of oil in 1999-2000 to its highest level since the Gulf war by reducing production. Riyadh expects to have a moderate budget deficit in 2001, in part because of increased spending for education and other social programs. The government in 1999 announced plans to begin privatizing the electricity companies, which follows the ongoing privatization of the telecommunications company. The government is expected to continue calling for private sector growth to lessen the kingdom's dependence on oil and increase employment opportunities for the swelling Saudi population. Shortages of water and rapid population growth will constrain government efforts to increase self-sufficiency in agricultural products. |
Electricity - consumption | 792.4 million kWh (2001) | 111.6 billion kWh (1999) |
Electricity - exports | 0 kWh (2001) | 0 kWh (1999) |
Electricity - imports | 0 kWh (2001) | 0 kWh (1999) |
Electricity - production | 852 million kWh (2001) | 120 billion kWh (1999) |
Electricity - production by source | fossil fuel: 99.4%
hydro: 0.6% nuclear: 0% other: 0% (2001) |
fossil fuel:
100% hydro: 0% nuclear: 0% other: 0% (1999) |
Elevation extremes | lowest point: Atlantic Ocean 0 m
highest point: Mount Roraima 2,835 m |
lowest point:
Persian Gulf 0 m highest point: Jabal Sawda' 3,133 m |
Environment - current issues | water pollution from sewage and agricultural and industrial chemicals; deforestation | desertification; depletion of underground water resources; the lack of perennial rivers or permanent water bodies has prompted the development of extensive seawater desalination facilities; coastal pollution from oil spills |
Environment - international agreements | party to: Biodiversity, Climate Change, Desertification, Endangered Species, Hazardous Wastes, Law of the Sea, Ozone Layer Protection, Ship Pollution, Tropical Timber 83, Tropical Timber 94
signed, but not ratified: none of the selected agreements |
party to:
Climate Change, Desertification, Endangered Species, Hazardous Wastes, Law of the Sea, Ozone Layer Protection signed, but not ratified: none of the selected agreements |
Ethnic groups | East Indian 50%, black 36%, Amerindian 7%, white, Chinese, and mixed 7% | Arab 90%, Afro-Asian 10% |
Exchange rates | Guyanese dollars per US dollar - NA (2002), 187.32 (2001), 182.43 (2000), 178 (1999), 150.52 (1998) | Saudi riyals per US dollar - 3.7450 (fixed rate since June 1986) |
Executive branch | chief of state: President Bharrat JAGDEO (since 11 August 1999); note - assumed presidency after resignation of President JAGAN
head of government: Prime Minister Samuel HINDS (since NA December 1997) cabinet: Cabinet of Ministers appointed by the president, responsible to the legislature elections: president elected by the majority party in the National Assembly following legislative elections, which must be held at least every five years; elections last held 19 March 2001 (next to be held by March 2006); prime minister appointed by the president election results: President Bharrat JAGDEO reelected; percent of legislative vote - NA% |
chief of state:
King and Prime Minister FAHD bin Abd al-Aziz Al Saud (since 13 June 1982); Crown Prince and First Deputy Prime Minister ABDALLAH bin Abd al-Aziz Al Saud (half-brother to the monarch, heir to the throne since 13 June 1982, regent from 1 January to 22 February 1996); note - the monarch is both the chief of state and head of government head of government: King and Prime Minister FAHD bin Abd al-Aziz Al Saud (since 13 June 1982); Crown Prince and First Deputy Prime Minister ABDALLAH bin Abd al-Aziz Al Saud (half-brother to the monarch, heir to the throne since 13 June 1982, regent from 1 January to 22 February 1996); note - the monarch is both the chief of state and head of government cabinet: Council of Ministers is appointed by the monarch and includes many royal family members elections: none; the monarch is hereditary |
Exports | NA (2001) | $81.2 billion (f.o.b., 2000) |
Exports - commodities | sugar, gold, bauxite/alumina, rice, shrimp, molasses, rum, timber | petroleum and petroleum products 90% |
Exports - partners | Canada 21.1%, US 17.9%, Netherlands Antilles 12.9%, UK 10.4%, Jamaica 5.3%, Portugal 4.2% (2002) | Japan 18%, US 18%, France 4%, South Korea, Singapore, India (1999) |
Fiscal year | calendar year | calendar year |
Flag description | green, with a red isosceles triangle (based on the hoist side) superimposed on a long, yellow arrowhead; there is a narrow, black border between the red and yellow, and a narrow, white border between the yellow and the green | green with large white Arabic script (that may be translated as There is no God but God; Muhammad is the Messenger of God) above a white horizontal saber (the tip points to the hoist side); green is the traditional color of Islam |
GDP | purchasing power parity - $2.628 billion (2002 est.) | purchasing power parity - $232 billion (2000 est.) |
GDP - composition by sector | agriculture: 35%
industry: 21% services: 44% (2002 est.) |
agriculture:
6% industry: 47% services: 47% (1998 est.) |
GDP - per capita | purchasing power parity - $3,800 (2002 est.) | purchasing power parity - $10,500 (2000 est.) |
GDP - real growth rate | 1.1% (2002 est.) | 4% (2000 est.) |
Geographic coordinates | 5 00 N, 59 00 W | 25 00 N, 45 00 E |
Geography - note | the third-smallest country in South America after Suriname and Uruguay; substantial portions of its western and eastern territories are claimed by Venezuela and Suriname respectively | extensive coastlines on Persian Gulf and Red Sea provide great leverage on shipping (especially crude oil) through Persian Gulf and Suez Canal |
Heliports | - | 5 (2000 est.) |
Highways | total: 7,970 km
paved: 590 km unpaved: 7,380 km (1999 est.) |
total:
146,524 km paved: 44,104 km unpaved: 102,420 km (1997 est.) |
Household income or consumption by percentage share | lowest 10%: NA%
highest 10%: NA% |
lowest 10%:
NA% highest 10%: NA% |
Illicit drugs | transshipment point for narcotics from South America - primarily Venezuela - to Europe and the US; producer of cannabis | death penalty for traffickers; increasing consumption of heroin and cocaine |
Imports | NA (2001) | $30.1 billion (f.o.b., 2000) |
Imports - commodities | manufactures, machinery, petroleum, food | machinery and equipment, foodstuffs, chemicals, motor vehicles, textiles |
Imports - partners | US 23.7%, Netherlands Antilles 20.2%, Trinidad and Tobago 15.2%, Italy 6.3%, UK 5.1%, Cuba 4.2% (2002) | US 25%, Japan 10%, Germany 7%, Italy 5%, France, UK (1999) |
Independence | 26 May 1966 (from UK) | 23 September 1932 (Unification of the Kingdom) |
Industrial production growth rate | 7.1% (1997 est.) | 1% (1997 est.) |
Industries | bauxite, sugar, rice milling, timber, textiles, gold mining | crude oil production, petroleum refining, basic petrochemicals, cement, construction, fertilizer, plastics |
Infant mortality rate | total: 37.55 deaths/1,000 live births
male: 41.64 deaths/1,000 live births female: 33.26 deaths/1,000 live births (2003 est.) |
51.25 deaths/1,000 live births (2001 est.) |
Inflation rate (consumer prices) | 4.7% (2002 est.) | 0.5% (2000) |
International organization participation | ACP, C, Caricom, CDB, ECLAC, FAO, G-77, IADB, IBRD, ICAO, ICCt (signatory), ICFTU, ICRM, IDA, IFAD, IFC, IFRCS, ILO, IMF, IMO, Interpol, IOC, ISO (subscriber), ITU, LAES, NAM, OAS, OIC, OPANAL, OPCW, PCA, RG, UN, UNCTAD, UNESCO, UNIDO, UPU, WCL, WCO, WFTU, WHO, WIPO, WMO, WTrO | ABEDA, AfDB, AFESD, AL, AMF, BIS, CCC, ESCWA, FAO, G-19, G-77, GCC, IAEA, IBRD, ICAO, ICC, ICRM, IDA, IDB, IFAD, IFC, IFRCS, ILO, IMF, IMO, Inmarsat, Intelsat, Interpol, IOC, ISO, ITU, NAM, OAPEC, OAS (observer), OIC, OPCW, OPEC, UN, UNCTAD, UNESCO, UNIDO, UPU, WFTU, WHO, WIPO, WMO, WTrO (observer) |
Internet Service Providers (ISPs) | 3 (2000) | 42 (2001) |
Irrigated land | 1,500 sq km (1998 est.) | 4,350 sq km (1993 est.) |
Judicial branch | Supreme Court of Judicature; Judicial Court of Appeal; High Court | Supreme Council of Justice |
Labor force | 418,000 (2001 est.) | 7 million
note: 35% of the population in the 15-64 age group is non-national (July 1998 est.) |
Labor force - by occupation | agriculture NA%, industry NA%, services NA% | agriculture 12%, industry 25%, services 63% (1999 est.) |
Land boundaries | total: 2,462 km
border countries: Brazil 1,119 km, Suriname 600 km, Venezuela 743 km |
total:
4,415 km border countries: Iraq 814 km, Jordan 728 km, Kuwait 222 km, Oman 676 km, Qatar 60 km, UAE 457 km, Yemen 1,458 km |
Land use | arable land: 2.44%
permanent crops: 0.08% other: 97.48% (1998 est.) |
arable land:
2% permanent crops: 0% permanent pastures: 56% forests and woodland: 1% other: 41% (1993 est.) |
Languages | English, Amerindian dialects, Creole, Hindi, Urdu | Arabic |
Legal system | based on English common law with certain admixtures of Roman-Dutch law; has not accepted compulsory ICJ jurisdiction | based on Islamic law, several secular codes have been introduced; commercial disputes handled by special committees; has not accepted compulsory ICJ jurisdiction |
Legislative branch | unicameral National Assembly (68 seats, 65 elected by popular vote, 1 elected Speaker of the National Assembly, and 2 nonvoting members appointed by the president; members serve five-year terms)
elections: last held 19 March 2001 (next to be held NA March 2006) election results: percent of vote by party - NA%; seats by party - PPP/C 34, PNC 27, GAP and WPA 2, ROAR 1, TUF 1 |
a consultative council (90 members and a chairman appointed by the monarch for four-year terms) |
Life expectancy at birth | total population: 63.09 years
male: 60.51 years female: 65.79 years (2003 est.) |
total population:
68.09 years male: 66.4 years female: 69.85 years (2001 est.) |
Literacy | definition: age 15 and over has ever attended school
total population: 98.8% male: 99.1% female: 98.5% (2003 est.) |
definition:
age 15 and over can read and write total population: 62.8% male: 71.5% female: 50.2% (1995 est.) |
Location | Northern South America, bordering the North Atlantic Ocean, between Suriname and Venezuela | Middle East, bordering the Persian Gulf and the Red Sea, north of Yemen |
Map references | South America | Middle East |
Maritime claims | continental shelf: 200 NM or to the outer edge of the continental margin
exclusive economic zone: 200 NM territorial sea: 12 NM |
contiguous zone:
18 NM continental shelf: not specified territorial sea: 12 NM |
Merchant marine | total: 2 ships (1,000 GRT or over) 2,929 GRT/4,507 DWT
ships by type: cargo 2 (2002 est.) |
total:
71 ships (1,000 GRT or over) totaling 1,154,619 GRT/1,533,732 DWT ships by type: cargo 11, chemical tanker 8, container 5, liquefied gas 1, livestock carrier 3, passenger 1, petroleum tanker 18, refrigerated cargo 3, roll on/roll off 13, short-sea passenger 8 (2000 est.) |
Military branches | Guyana Defense Force (including Ground Forces, Coast Guard, and Air Corps), Guyana Police Force, Guyana People's Militia, Guyana National Service | Land Force (Army), Navy, Air Force, Air Defense Force, National Guard, Ministry of Interior Forces (paramilitary) |
Military expenditures - dollar figure | $NA | $18.3 billion (FY00) |
Military expenditures - percent of GDP | NA% | 13% (FY00) |
Military manpower - availability | males age 15-49: 207,890 (2003 est.) | males age 15-49:
5,894,691 (2001 est.) |
Military manpower - fit for military service | males age 15-49: 156,174 (2003 est.) | males age 15-49:
3,291,185 (2001 est.) |
Military manpower - military age | - | 17 years of age |
Military manpower - reaching military age annually | - | males:
233,402 (2001 est.) |
National holiday | Republic Day, 23 February (1970) | Unification of the Kingdom, 23 September (1932) |
Nationality | noun: Guyanese (singular and plural)
adjective: Guyanese |
noun:
Saudi(s) adjective: Saudi or Saudi Arabian |
Natural hazards | flash floods are a constant threat during rainy seasons | frequent sand and dust storms |
Natural resources | bauxite, gold, diamonds, hardwood timber, shrimp, fish | petroleum, natural gas, iron ore, gold, copper |
Net migration rate | -4.16 migrant(s)/1,000 population (2003 est.) | 1.32 migrant(s)/1,000 population (2001 est.) |
Pipelines | - | crude oil 6,400 km; petroleum products 150 km; natural gas 2,200 km (includes natural gas liquids 1,600 km) |
Political parties and leaders | Alliance for Guyana or AFG (includes Guyana Labor Party or GLP and Working People's Alliance or WPA) [Rupert ROOPNARAINE]; Guyana Action Party or GAP [Paul HARDY]; Guyana Labor Party or GLP [leader NA]; People's National Congress or PNC/R [Robert Herman Orlando CORBIN]; People's Progressive Party/Civic or PPP/C [Bharrat JAGDEO]; Rise, Organize, and Rebuild or ROAR [Ravi DEV]; The United Force or TUF [Manzoor NADIR]; Working People's Alliance or WPA [Rupert ROOPNARAINE] | none allowed |
Political pressure groups and leaders | Civil Liberties Action Committee or CLAC; Guyana Council of Indian Organizations or GCIO; Trades Union Congress or TUC
note: the GCIO and the CLAC are small and active but not well organized |
none |
Population | 702,100
note: estimates for this country explicitly take into account the effects of excess mortality due to AIDS; this can result in lower life expectancy, higher infant mortality and death rates, lower population and growth rates, and changes in the distribution of population by age and sex than would otherwise be expected (July 2003 est.) |
22,757,092
note: includes 5,360,526 non-nationals (July 2001 est.) |
Population below poverty line | NA% | NA% |
Population growth rate | 0.44% (2003 est.) | 3.27% (2001 est.) |
Ports and harbors | Bartica, Georgetown, Linden, New Amsterdam, Parika | Ad Dammam, Al Jubayl, Duba, Jiddah, Jizan, Rabigh, Ra's al Khafji, Mishab, Ras Tanura, Yanbu' al Bahr, Madinat Yanbu' al Sinaiyah |
Radio broadcast stations | AM 3, FM 3, shortwave 1 (1998) | AM 43, FM 31, shortwave 2 (1998) |
Radios | - | 6.25 million (1997) |
Railways | total: 187 km
standard gauge: 139 km 1.435-m gauge narrow gauge: 48 km 0.914-m gauge note: all dedicated to ore transport (2001 est.) |
total:
1,390 km standard gauge: 1,390 km 1.435-m gauge (448 km double track) (1992) |
Religions | Christian 50%, Hindu 35%, Muslim 10%, other 5% | Muslim 100% |
Sex ratio | 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.) |
at birth:
1.05 male(s)/female under 15 years: 1.04 male(s)/female 15-64 years: 1.41 male(s)/female 65 years and over: 1.22 male(s)/female total population: 1.23 male(s)/female (2001 est.) |
Suffrage | 18 years of age; universal | none |
Telephone system | general assessment: fair system for long-distance calling
domestic: microwave radio relay network for trunk lines international: tropospheric scatter to Trinidad; satellite earth station - 1 Intelsat (Atlantic Ocean) |
general assessment:
modern system domestic: extensive microwave radio relay, coaxial cable, and fiber-optic cable systems international: microwave radio relay to Bahrain, Jordan, Kuwait, Qatar, UAE, Yemen, and Sudan; coaxial cable to Kuwait and Jordan; submarine cable to Djibouti, Egypt and Bahrain; satellite earth stations - 5 Intelsat (3 Atlantic Ocean and 2 Indian Ocean), 1 Arabsat, and 1 Inmarsat (Indian Ocean region) |
Telephones - main lines in use | 70,000 (2000) | 3.1 million (1998) |
Telephones - mobile cellular | 6,100 (2000) | 1 million
note: in 1998, the government contracted for the installation of 575,000 additional Group Speciale Mobile (GSM) cellular telephone lines over 15 months to raise the total number of subscribers to more than one million; Riyadh planned to further expand the GSM system in 1999 by adding an additional one million lines (1998) |
Television broadcast stations | 3 (one public station; two private stations which relay US satellite services) (1997) | 117 (1997) |
Terrain | mostly rolling highlands; low coastal plain; savanna in south | mostly uninhabited, sandy desert |
Total fertility rate | 2.07 children born/woman (2003 est.) | 6.25 children born/woman (2001 est.) |
Unemployment rate | 9.1% (understated) (2000) | NA% |
Waterways | 5,900 km (total length of navigable waterways)
note: Berbice, Demerara, and Essequibo rivers are navigable by oceangoing vessels for 150 km, 100 km, and 80 km, respectively |
none |