extended to the names
of leaders with surnames that are not commonly used such as Queen
ELIZABETH II.

Personal Names - Spelling
The romanization of personal names in the Factbook normally follows the
same transliteration system used by the US Board on Geographic Names
for spelling place names. At times, however, a foreign leader
expressly indicates a preference for, or the media or official
documents regularly use, a romanized spelling that differs from the
transliteration derived from the US Government standard. In such
cases, the Factbook uses the alternative spelling.

Personal Names - Titles
The Factbook capitalizes any valid title (or short form of it)
immediately preceding a person's name. A title standing alone is not
capitalized. Examples: President PUTIN and President BUSH are chiefs
of state. In Russia, the president is chief of state and the premier is
the head of the government, while in the US, the president is both
chief of state and head of government.

Petroleum
See entry for "oil."

Petroleum products
See entry for "oil."

Pipelines
This entry gives the lengths and types of pipelines for transporting
products like natural gas, crude oil, or petroleum products.

Political parties and leaders
This entry includes a listing of significant political organizations
and their leaders.

Political pressure groups and leaders
This entry includes a listing of organizations with leaders involved in
politics, but not standing for legislative election.

Population
This entry gives an estimate from the US Bureau of the Census based on
statistics from population censuses, vital statistics registration
systems, or sample surveys pertaining to the recent past and on
assumptions about future trends. The total population presents one
overall measure of the potential impact of the country on the world and
within its region. Note: starting with the 1993 Factbook, demographic
estimates for some countries (mostly African) have explicitly taken
into account the effects of the growing impact of the HIV/AIDS
epidemic. These countries are currently: The Bahamas, Benin, Botswana,
Brazil, Burkina Faso, Burma, Burundi, Cambodia, Cameroon, Central
African Republic, Democratic Republic of the Congo, Republic of the
Congo, Cote d'Ivoire, Ethiopia, Gabon, Ghana, Guyana, Haiti, Honduras,
Kenya, Lesotho, Malawi, Mozambique, Namibia, Nigeria, Rwanda, South
Africa, Swaziland, Tanzania, Thailand, Togo, Uganda, Zambia, an