HIV/AIDS - adult prevalence rate: 0.07% (1999 est.)
HIV/AIDS - people living with HIV/AIDS: 7,500 (1999 est.)
HIV/AIDS - deaths: 490 (1999 est.)
Nationality: noun: Sri Lankan(s)
adjective: Sri Lankan
Ethnic groups: Sinhalese 74%, Tamil 18%, Moor 7%, Burgher, Malay, and Vedda 1%
Religions: Buddhist 70%, Hindu 15%, Christian 8%, Muslim 7% (1999)
Languages: Sinhala (official and national language) 74%, Tamil (national language) 18%, other 8%
note: English is commonly used in government and is spoken competently by about 10% of the population
Literacy: definition: age 15 and over can read and write