The 1999 CIA World Factbook. United States. Central Intelligence Agency
Tokelau
Tonga
Trinidad and Tobago
Tromelin Island
Tunisia
Turkey
Turkmenistan
Turks and Caicos Islands
Tuvalu
U
Uganda
Ukraine
United Arab Emirates
United Kingdom
United States
Uruguay
Uzbekistan
V
Vanuatu
Venezuela
Vietnam
Virgin Islands
W
Wake Atoll
Wallis and Futuna
West Bank
Western Sahara
World
Y
Yemen
Z
Zaire (see Democratic Republic of the Congo)
Zambia
Zimbabwe
Taiwan
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Appendixes
A. Abbreviations
B. United Nations System
C. International Organizations and Groups
D. Selected International Environmental Agreements
E. Weights and Measures
F. Cross-Reference List of Country Data Codes
G. Cross-Reference List of Hydrographic Data Codes
H. Cross-Reference List of Geographic Names
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Notes and Definitions
In addition to the updating of information, the following changes have been made in this edition of The World Factbook. The name Wake Island has been officially changed to Wake Atoll. The Historical perspective and Current issues entries in the Introduction category have been combined into a new Background entry. It appears in only a few country profiles at this time. There are new entries on Population below poverty line, Household income or consumption by percentage share, Electricity—production by source (fossil fuel, hydro, nuclear, other), Electricity—exports, and Electricity—imports. A new reference map of Kosovo has been included and terrain has been added to most of the reference maps.
Abbreviations: This information is included in Appendix A: Abbreviations, which includes all abbreviations and acronyms used in the Factbook, with their expansions.
Administrative divisions: This entry generally gives the numbers, designatory terms, and first-order administrative divisions as approved by the US Board on Geographic Names (BGN). Changes that have been reported but not yet acted on by BGN are noted.
Age structure: This entry provides the distribution of the population according to age. Information is included by sex and age group (0–14 years, 15–64 years, 65 years and over). The age structure of a population affects a nation's key socioeconomic issues. Countries with young populations (high percentage under age 15) need to invest more in schools, while countries with older populations (high percentage ages 65 and over) need to invest more in the health sector. The age structure can also be used to help predict potential political issues. For example, the rapid growth of a young adult population unable to find employment can lead to unrest.
Agriculture—products: This entry is a rank ordering of major crops and products starting with the most important.
Airports: This entry gives the total number of airports. The runway(s) may be paved (concrete or asphalt surfaces) or unpaved (grass, dirt, sand, or gravel surfaces), but must be usable. Not all airports have facilities for refueling, maintenance, or air traffic control.
Airports—with paved runways: This entry gives the total number of airports with paved runways (concrete or asphalt surfaces). For airports with more than one runway, only the longest runway is included according to the following five groups—(1) over 3,047 m, (2) 2,438 to 3,047 m, (3) 1,524 to 2,437 m, (4) 914 to 1,523 m, and (5) under 914 m. Only airports with usable runways are included in this listing. Not all airports have facilities for refueling, maintenance, or air traffic control.
Airports—with unpaved runways: This entry gives the total number of airports with unpaved runways (grass, dirt, sand, or gravel surfaces). For airports with more than one runway, only the longest runway is included according to the following five groups—(1) over 3,047 m, (2) 2,438 to 3,047 m, (3) 1,524 to 2,437 m, (4) 914 to 1,523 m, and (5) under 914 m. Only airports with usable runways are included in this listing. Not all airports have facilities for refueling, maintenance, or air traffic control.
Appendixes: This section includes Factbook-related material by topic.
Area: This entry includes three subfields. Total area is the sum of all land and water areas delimited by international boundaries and/or coastlines. Land area is the aggregate of all surfaces delimited by international boundaries and/or coastlines, excluding inland water bodies (lakes, reservoirs, rivers). Water area is the sum of all water surfaces delimited by international boundaries and/or coastlines, including inland water bodies (lakes, reservoirs, rivers).
Area—comparative: This entry provides an area comparison based on total area equivalents. Most entities are compared with the entire US or one of the 50 states based on area measurements (1990 revised) provided by the US Bureau of the Census. The smaller entities are compared with Washington, DC (178 sq km, 69 sq mi) or The Mall in Washington, DC (0.59 sq km, 0.23 sq mi, 146 acres).
Background: This entry usually highlights major historic events, current issues, and may include a statement about one or two key future trends. This entry appears for only a few countries at the present time, but will be added to all countries in the future.
Birth rate: This entry gives the average annual number of births during a year per 1,000 persons in the population at midyear; also known as crude birth rate. The birth rate is usually the dominant factor in determining the rate of population growth. It depends on both the level of fertility and the age structure of the population.
Budget: This entry includes revenues, total expenditures, and capital expenditures. These figures are calculated on an exchange rate basis, i.e., not in purchasing power parity (PPP) terms.
Capital: This entry gives the location of the seat of government.
Climate: This entry includes a brief description of typical weather regimes throughout the year.
Coastline: This entry gives the total length of the boundary between the land area (including islands) and the sea.
Communications: This category deals with the means of exchanging information and includes the telephone, radio, and television entries.
Communications—note: This entry includes miscellaneous communications information of significance not included elsewhere.
Constitution: This entry includes the dates of adoption, revisions, and major amendments.
Country map: Most versions of the Factbook provide a country map in color. The maps were produced from the best information available at the time of preparation. Names and/or boundaries may have changed