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Historical Values
Year Value
2001 7,500 (1999 est.)
2002 7,500 (1999 est.)
2003 4,800 (2001 est.)
2004 4,800 (2001 est.)
2005 3,500 (2001 est.)
2006 3,500 (2001 est.)
2007 3,500 (2001 est.)
2008 3,500 (2001 est.)
2009 3,800 (2007 est.) country comparison to the world: 127
2010 3,800 (2007 est.) country comparison to the world: 127
2011 2,800 (2009 est.) country comparison to the world: 129
2012 2,800 (2009 est.) country comparison to the world: 129
2013 2,800 (2009 est.) country comparison to the world: 129
2014 3,000 (2012 est.) country comparison to the world: 134
2015 3,300 (2014 est.) | country comparison to the world: 113
2016 4,200 (2015 est.) | country comparison to the world: 113
2017 4,000 (2016 est.) | country comparison to the world: 108
2018 3,500 (2017 est.)
2019 3,500 (2018 est.)
2020 3,600 (2019 est.)
2021 3,700 (2020 est.)