Tanzania Sub-Saharan Africa Population (millions) Surface area (1,000 sq. km) GNI ($ billions) GNI, PPP ($ billions)
Low income 43.7 947 21.4 57.9
Population growth (%) National poverty rate (% of pop.) GNI per capita (Atlas $) GNI per capita, PPP ($)
People Share of poorest 20% in nat’l consumption/income (%) Life expectancy at birth (years) Total fertility (births per woman) Adolescent fertility (births per 1,000 women 15–19) Contraceptive prevalence (% of married women 15–49) Births attended by skilled health staff (% of total) Under-five mortality rate (per 1,000) Child malnutrition, underweight (% of under age 5) Child immunization, measles (% of ages 12–23 mos.) Primary completion rate, total (% of relevant age group) Gross secondary enrollment, total (% of relevant age group) Ratio of girls to boys in primary & secondary school (%) HIV prevalence rate (% of population ages 15–49)
2.9 33.4 500 1,360
1990
2000
2009
7.4 51 6.2 .. 10 53 162 25.1 80 55 5 97 4.8
7.3 51 5.7 133 25 44 139 25.3 78 55 6 97 7.3
6.8 56 5.5 128 .. .. 108 .. 91 102 27 96 5.6
Environment Forests (1,000 sq. km) Deforestation (average annual %, 1990–2010) Freshwater use (% of internal resources) Access to improved water source (% of total pop.) Access to improved sanitation facilities (% of total pop.) Energy use per capita (kilograms of oil equivalent) Carbon dioxide emissions per capita (metric tons) Electricity use per capita (kilowatt-hours)
415
375
.. 55 24 382 0.1 51
.. 54 24 392 0.1 58
334 0.7 6.2 54 24 446 0.1 84
Economy GDP ($ billions) GDP growth (annual %) GDP implicit price deflator (annual % growth) Value added in agriculture (% of GDP) Value added in industry (% of GDP) Value added in services (% of GDP) Exports of goods and services (% of GDP) Imports of goods and services (% of GDP) Gross capital formation (% of GDP) Central government revenue (% of GDP) Central government cash surplus/deficit (% of GDP)
4.3 7.0 22.4 46 18 36 13 37 26 .. ..
10.2 4.9 7.6 33 19 47 13 20 17 .. ..
21.4 6.0 7.4 29 24 47 23 35 30 .. ..
.. .. 2.0 0 0.0 .. ..
.. 2.3 1.3 0 0.1 .. 1
29 6.2 1.0 40 1.5 7.4 4
31.9 107 6.4 32.9 68 .. 0.0 1.2
22.2 100 7.1 12.4 -206 8.0 463.4 1.1
44.2 121 7.3 3.5 -300 23.3 414.5 2.9
States and markets Starting a business (days) Stock market capitalization (% of GDP) Military expenditures (% of GDP) Mobile cellular subscriptions (per 100 people) Internet users (per 100 people) Paved roads (% of total) High-technology exports (% of manufactured exports) Global links Merchandise trade (% of GDP) Net barter terms of trade index (2000 = 100) Total external debt stocks ($ billions) Total debt service (% of exports) Net migration (thousands) Remittances received ($ millions) Foreign direct investment, net inflows ($ millions) Net official development assistance received ($ billions)
The Little Data Book
2011
205