ation rate:
-0.11 migrant(s)/1,000 population (2004 est.)

Sex ratio:
at birth: 1.04 male(s)/female
under 15 years: 1.01 male(s)/female
15-64 years: 0.91 male(s)/female
65 years and over: 0.68 male(s)/female
total population: 0.95 male(s)/female (2004 est.)

Infant mortality rate:
total: 94.78 deaths/1,000 live births
female: 85.17 deaths/1,000 live births (2004 est.)
male: 104.01 deaths/1,000 live births

Life expectancy at birth:
total population: 48.24 years
male: 46.91 years
female: 49.63 years (2004 est.)

Total fertility rate:
6.38 children born/woman (2004 est.)

HIV/AIDS - adult prevalence rate:
4.8% (2003 est.)

HIV/AIDS - people living with HIV/AIDS:
200,000 (2003 est.)

HIV/AIDS - deaths:
18,000 (2003 est.)

Major infectious diseases:
typhoid fever, malaria, schistosomiasis
overall degree of risk: very high (2004)

Nationality:
noun: Chadian(s)
adjective: Chadian

Ethnic groups:
200 distinct groups; in the north and center: Arabs, Gorane
(Toubou, Daza, Kreda), Zaghawa, Kanembou, Ouaddai, Baguirmi,
Hadjerai, Fulbe, Kotoko, Hausa, Boulala, and Maba, most of whom are
Muslim; in the south: Sara (Ngambaye, Mbaye, Goulaye), Moundang,
Moussei, Massa, most of whom are Christian or animist; about 1,000
French citizens live in Chad

Religions:
Muslim 51%, Christian 35%, animist 7%, other 7%

Languages:
French (official), Arabic (official), Sara (in south), more than
120 different languages and dialects

Literacy:
definition: age 15 and over can read and write French or Arabic
total population: 47.5%
male: 56%
female: 39.3% (2003 est.)

Government Chad

Country name:
conventional long form: Republic of Chad
conventional short form: Chad
local long form: Republique du Tchad
local short form: Tchad

Government type:
republic

Capital:
N'Djamena

Administrative divisions:
14 prefectures (prefectures, singular - prefecture); Batha,
Biltine, Borkou-Ennedi-Tibesti, Chari-Baguirmi, Guera, Kanem, Lac,
Logone Occidental, Logone Oriental, Mayo-Kebbi, Moyen-Chari,
Ouaddai, Salamat, Tandjile
note: instead of 14 prefectures, there may be a new administrative
structure of 28 departments (departments, singular - department),
and 1 city*; Assongha, Baguirmi, Bahr El Gazal, Bahr Koh, Batha
Oriental, Batha Occidental, Biltine, Borkou, Dababa, Ennedi, Guera,
Hadjer Lamis, Kabia, Kanem, Lac, Lac I