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Historical Values
Year Value
2001 13,000 (1999 est.)
2002 13,000 (1999 est.)
2003 8,400 (2001 est.)
2004 6,800 (2003 est.)
2005 6,800 (2003 est.)
2006 6,800 (2003 est.)
2007 6,800 (2003 est.)
2008 6,800 (2003 est.)
2009 8,200 (2007 est.) country comparison to the world: 111
2010 8,200 (2007 est.) country comparison to the world: 111
2011 18,000 (2009 est.) country comparison to the world: 79
2012 18,000 (2009 est.) country comparison to the world: 80
2013 18,000 (2009 est.) country comparison to the world: 79
2014 14,300 (2012 est.) country comparison to the world: 92
2015 20,300 (2014 est.) | country comparison to the world: 77
2016 20,500 (2015 est.) | country comparison to the world: 77
2017 20,000 (2016 est.) | country comparison to the world: 77
2018 21,000 (2017 est.)
2019 26,000 (2018 est.)
2020 28,000 (2019 est.)
2021 27,000 (2020 est.)