Population: 11,177,537 (July 1999 est.) Hope of Life: Men 45 years; Women 48 years Age structure: 0-14 years: 45% (male 2,545,006; female 2,473,732) 15-64 years: 52% (male 2,938,178; female 2,909,844) 65 years and over: 3% (male 143,074; female 167,703) (1999 est.) Population growth rate: 2.84% (1999 est.) Birth rate: 43.11 births/1,000 Population (1999 est.) Death rate: 16.35 deaths/1,000 Population (1999 est.) Net migration rate: 1.6 migrants)/1,000 Population (1999 est.) Sex ratio: at birth: 1.05 males)/female under 15 years: 1.03 males)/female 15-64 years: 1.01 males)/female 65 years and over: 0.85 males)/female total Population: 1.01 males)/female (1999 est.) Nationality: noun: Angolans adjective: Angolan Ethnic groups: Ovimbundu 37%, Kimbundu 25%, Bakongo 13%, mestico (mixed European and Native African) 2%, European 1%, other 22% Religions: indigenous beliefs 47%, Roman Catholic 38%, Protestant 15% (1998 est.) Languages: Portuguese (official), Bantu and other African languages Literacy: definition: age 15 and over can read and write Total Population: 42% male: 56% female: 28% ((1998 est.) Infant mortality rate: 129.19 deaths/1,000 live births (1999 est.) Life expectancy at birth: total Population: 48.39 years male: 46.08 years female: 50.82 years (1999 est.) Total fertility rate: 6.12 children born/woman (1999 est.)