Population:
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21,283,913 (July 2011 est.)
country comparison to the world: 57
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Age structure:
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0-14 years: 24.9% (male 2,705,953/female 2,599,717)
15-64 years:
67.2% (male 6,993,668/female 7,313,440)
65 years and over:
7.9% (male 720,219/female 950,916) (2011 est.)
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Median age:
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total: 30.8 years
male:
29.7 years
female:
31.8 years (2011 est.)
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Population growth rate:
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0.934% (2011 est.)
country comparison to the world: 121
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Birth rate:
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17.42 births/1,000 population (2011 est.)
country comparison to the world: 115
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Death rate:
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5.92 deaths/1,000 population (July 2011 est.)
country comparison to the world: 166
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Net migration rate:
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-2.16 migrant(s)/1,000 population (2011 est.)
country comparison to the world: 166
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Urbanization:
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urban population: 14% of total population (2010)
rate of urbanization:
1.1% annual rate of change (2010-15 est.)
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Major cities - population:
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COLOMBO (capital) 681,000 (2009)
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Sex ratio:
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at birth: 1.04 male(s)/female
under 15 years:
1.04 male(s)/female
15-64 years:
0.96 male(s)/female
65 years and over:
0.86 male(s)/female
total population:
0.97 male(s)/female (2011 est.)
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Infant mortality rate:
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total: 9.7 deaths/1,000 live births
country comparison to the world: 149
male:
10.68 deaths/1,000 live births
female:
8.68 deaths/1,000 live births (2011 est.)
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Life expectancy at birth:
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total population: 75.73 years
country comparison to the world: 81
male:
72.21 years
female:
79.38 years (2011 est.)
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Total fertility rate:
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2.2 children born/woman (2011 est.)
country comparison to the world: 106
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HIV/AIDS - adult prevalence rate:
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less than 0.1% (2009 est.)
country comparison to the world: 121
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HIV/AIDS - people living with HIV/AIDS:
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2,800 (2009 est.)
country comparison to the world: 129
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HIV/AIDS - deaths:
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fewer than 200 (2009 est.)
country comparison to the world: 101
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Major infectious diseases:
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degree of risk: high
food or waterborne diseases:
bacterial diarrhea and hepatitis A
vectorborne disease:
dengue fever and chikungunya
water contact disease:
leptospirosis
animal contact disease:
rabies (2009)
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Drinking water source:
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improved:
urban: 98% of population
rural: 88% of population
total: 90% of population
unimproved:
urban: 2% of population
rural: 12% of population
total: 10% of population (2008)
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Sanitation facility access:
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improved:
urban: 88% of population
rural: 92% of population
total: 91% of population
unimproved:
urban: 12% of population
rural: 8% of population
total: 9% of population (2008)
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Nationality:
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noun: Sri Lankan(s)
adjective:
Sri Lankan
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Ethnic groups:
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Sinhalese 73.8%, Sri Lankan Moors 7.2%, Indian Tamil 4.6%, Sri Lankan Tamil 3.9%, other 0.5%, unspecified 10% (2001 census provisional data)
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Religions:
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Buddhist 69.1%, Muslim 7.6%, Hindu 7.1%, Christian 6.2%, unspecified 10% (2001 census provisional data)
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Languages:
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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
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Literacy:
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definition: age 15 and over can read and write
total population:
90.7%
male:
92.3%
female:
89.1% (2001 census)
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School life expectancy (primary to tertiary education):
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total: 13 years
male:
12 years
female:
13 years (2004)
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Education expenditures:
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NA
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