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| | CIA World Factbook 1995: Notes, Definitions, and Abbreviations (Site not responding. Last check: 2007-09-30) |
 | | One important caution: the proportion of, say, defense expenditures as a percentage of GDP in local currency accounts may differ substantially from the proportion when GDP accounts are expressed in PPP terms, as, for example, when an observer tries to estimate the dollar level of Russian or Japanese military expenditures. |
 | | Note: The numbers for GDP and other economic data can not be chained together from successive volumes of the Factbook because of changes in the US dollar measuring rod, revisions of data by statistical agencies, use of new or different sources of information, and changes in national statistical methods and practices. |
 | | Starting with the 1993 Factbook, demographic estimates for some countries (mostly African) have taken into account the effects of the growing incidence of AIDS infections; in 1993 these countries were Burkina, Burundi, Central African Republic, Congo, Cote d'Ivoire, Kenya, Malawi, Rwanda, Tanzania, Uganda, Zaire, Zambia, Zimbabwe, Thailand, Brazil, and Haiti. |
| www.hri.org /docs/CIA/nda.html (3492 words) |
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