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Timeline:
 This timeline shows a graph from 2002 to 2014 of Sierra Leone. No data until 2001. Number of actual observations by date: 4. 
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
Maximum:
94.737
jan 1, 2002
At the date of observation
Value
Absolute change
Change from the previous value
jan 1, 2002
94.737
 +94.737 
 0.0% 
jan 1, 2012
31.51
 -63.226 
 -66.74% 
jan 1, 2013
42.246
 +10.736 
 34.07% 
jan 1, 2014
34.357
 -7.889 
 -18.67% 
Ranking of countries by current statistics by years