Botswana: Main demographic indicators of the census years 1971, 1981, 1991, and 1999 estimates.

Indicator	1971	1981	1991	1999
Total Population	596,944	941,027	1,326,796	1,611,021
Rural Population	54,416	781,413	720,468	810,599
Urban Population	519,678	159,614	606,328	800,422
CBR	45.3	47.8	39.4	32.1
TFR	6.5	6.6	4.2	4.0
CDR	13.7	13.0	11.5	10.6<
IMR	97.1	71.0	48.0	38.1
CMR	56.1	35.0	16.0	7.6
LE	55.5	56.2	65.3	67.6
Growth rate	1.8	4.7	3.5	2.3

Source: Central Statistics Office: Demography and Tourism Statistics. http://www.cso.gov.bw/cso/demostats.html