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Timeline:
 This timeline shows a graph from 2013 to 2015 of Sao Tome and Principe. No data until 2012. Number of actual observations by date: 3. 
Source name:
 World Development Indicators 
Source organization:
 United Nations Educational, Scientific, and Cultural Organization (UNESCO) Institute for Statistics. 
Categories, topics:
 Education 
Last updated:
apr 23, 2017
Indicators value changes by year
Minimum:
43.103
jan 1, 2013
Maximum:
85.314
jan 1, 2015
At the date of observation
Value
Absolute change
Change from the previous value
jan 1, 2013
43.103
 +43.103 
 0.0% 
jan 1, 2014
49.565
 +6.462 
 14.99% 
jan 1, 2015
85.314
 +35.749 
 72.13% 
Ranking of countries by current statistics by years