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Historical Values
Year Value
2001 11.32% (1999 est.)
2002 11.32% (1999 est.)
2003 8.3% (2001 est.)
2004 6% (2003 est.)
2005 6% (2003 est.)
2006 6% (2003 est.)
2007 6% (2003 est.)
2008 6% (2003 est.)
2009 2% (2007 est.) country comparison to the world: 32
2010 2% (2007 est.) country comparison to the world: 32
2011 3.3% (2009 est.) country comparison to the world: 21
2012 3.3% (2009 est.) country comparison to the world: 21
2013 3.3% (2009 est.) country comparison to the world: 21
2014 1.3% (2012 est.) country comparison to the world: 36
2015 1.11% (2014 est.) | country comparison to the world: 43
2016 1.04% (2015 est.) | country comparison to the world: 43
2017 1.1% (2016 est.) | country comparison to the world: 42
2018 1.1% (2017 est.)
2019 1% (2018 est.)
2020 1.2% (2019 est.)
2021 1% (2020 est.)
2022 0.9% (2021 est.)