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Historical Values
Year Value
2001 less than 100 (1999 est.)
2002 less than 100 (1999 est.)
2003 less than 740 (2001 est.)
2004 11,000 (2003 est.)
2005 11,000 (2003 est.)
2006 11,000 (2003 est.)
2007 11,000 (2003 est.)
2008 11,000 (2003 est.)
2009 16,000 (2007 est.) country comparison to the world: 85
2010 16,000 (2007 est.) country comparison to the world: 84
2011 28,000 (2009 est.) country comparison to the world: 69
2012 28,000 (2009 est.) country comparison to the world: 69
2013 28,000 (2009 est.) country comparison to the world: 69
2014 29,700 (2012 est.) country comparison to the world: 72
2015 32,300 (2014 est.) | country comparison to the world: 68
2016 32,700 (2015 est.) | country comparison to the world: 68
2017 NA
2018 52,000 (2017 est.)
2019 52,000 (2018 est.)
2020 50,000 (2019 est.)
2021 58,000 (2020 est.)