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Timeline:
 This timeline shows a graph from 2008 to 2012 of Sierra Leone. No data until 2007. Number of actual observations by date: 5. 
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:
66.869
jan 1, 2010
At the date of observation
Value
Absolute change
Change from the previous value
jan 1, 2008
71.495
 +71.495 
 0.0% 
jan 1, 2009
72.306
 +0.81 
 1.13% 
jan 1, 2010
66.869
 -5.436 
 -7.52% 
jan 1, 2011
69.134
 +2.265 
 3.39% 
jan 1, 2012
74.32
 +5.185 
 7.5% 
Ranking of countries by current statistics by years