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. 2018 Oct 17;15(147):20180252. doi: 10.1098/rsif.2018.0252

Table 1.

Country data and statistics in 2016. GDP, gross domestic product; PPP, purchasing power parity.

Kenya Malawi Nigeria Tanzania
total area (km2) 580 367 118 484 923 768 947 300
% land area 98.1 79.4 98.6 93.5
national population (million)a 47.2 17.6 181.2 53.9
% urban populationa 26 16 48 32
population annual growth rate (%)a 2.6 2.9 2.6 3.1
unemployment rate (%)a 11.9 6.4 4.3 2.1
GDP per capita, PPP (international dollar)a 3020 1159 6039 2653
GDP annual growth rate (%)a 5.7 2.8 2.7 7.0
GDP composition (%)a
 agriculture 33.3 29.7 20.9 31.5
 industry 19.1 16.0 20.4 26.4
 services 47.6 54.3 58.8 42.2
labour force by occupation (%)b
 agriculture 38.0 84.7 2.1 66.7
 industry 14.3 8.4 19.5 6.0
 services 47.8 6.9 78.5 27.3
Gini indexc 48.5 46.1 43.0 37.8

aData for 2015.

bInternational Labour Organization modelled estimates for 2017.

cMost recent data available from http://databank.worldbank.org (last accessed: 31 March 2018).