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Historical Values
Year Value
2008 NA (31 December 2007)
2009 NA%
2010 NA% (31 December 2008)
2011 24% (31 December 2010 est.) country comparison to the world: 13 23.8% (31 December 2009 est.)
2012 27% (31 December 2012 est.) country comparison to the world: 8 28% (31 December 2011 est.)
2013 27% (31 December 2012 est.) country comparison to the world: 8 28% (31 December 2011 est.)
2014 26% (31 December 2013 est.) country comparison to the world: 9 27% (31 December 2012 est.)
2015 23% (31 December 2014 est.) | 26% (31 December 2013 est.) | country comparison to the world: 10
2016 23% (31 December 2015 est.) | 23% (31 December 2014 est.) | country comparison to the world: 11
2017 21.7% (31 December 2016 est.) | 23% (31 December 2015 est.) | country comparison to the world: 12
2018 22.2% (31 December 2017 est.) | 22.2% (31 December 2016 est.)
2019 22.2% (31 December 2017 est.) | 22.2% (31 December 2016 est.)