This statistics in other country:
Timeline:
This timeline shows a graph from 2006 to 2013 of Botswana. No data until 2005. Number of actual observations by date: 2.
Source name:
World Development Indicators
Source organization:
United Nations Educational, Scientific, and Cultural Organization (UNESCO) Institute for Statistics.
Categories, topics:
Science & Technology
Last updated:
apr 23, 2017
Indicators value changes by year
At the date of observation
Value
Absolute change
Change from previous value
jan 1, 2006
0.533
+0.533
0.0%
jan 1, 2013
0.252
-0.281
-52.65%
Ranking of countries by current statistics by years
Comments: