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Historical Values
Year Value
2001 2.78% (1999 est.)
2002 2.78% (1999 est.)
2003 5.5% (2001 est.)
2004 3.9% (2003 est.)
2005 3.9% (2003 est.)
2006 3.9% (2003 est.)
2007 3.9% (2003 est.)
2008 3.9% (2003 est.)
2009 2.1% (2007 est.) country comparison to the world: 29
2010 2.1% (2007 est.) country comparison to the world: 29
2011 2% (2009 est.) country comparison to the world: 30
2012 2% (2009 est.) country comparison to the world: 30
2013 2% (2009 est.) country comparison to the world: 29
2014 2.3% (2012 est.) country comparison to the world: 26
2015 2.41% (2014 est.) | country comparison to the world: 25
2016 2.17% (2015 est.) | country comparison to the world: 25
2017 1.9% (2016 est.) | country comparison to the world: 26
2018 1.9% (2017 est.)
2019 2% (2018 est.)
2020 1.8% (2019 est.)
2021 1.8% (2020 est.)
2022 1.6% (2021 est.)