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Historical Values
Year Value
2001 490 (1999 est.)
2002 490 (1999 est.)
2003 250 (2001 est.)
2004 less than 200 (2003 est.)
2005 less than 200 (2003 est.)
2006 less than 200 (2003 est.)
2007 less than 200 (2003 est.)
2008 fewer than 200 (2003 est.)
2009 fewer than 200 (2003 est.) country comparison to the world: 124
2010 fewer than 200 (2003 est.) country comparison to the world: 117
2011 fewer than 200 (2009 est.) country comparison to the world: 104
2012 fewer than 200 (2009 est.) country comparison to the world: 104
2013 fewer than 200 (2009 est.) country comparison to the world: 102
2014 200 (2012 est.) country comparison to the world: 113
2015 100 (2014 est.) | country comparison to the world: 127
2016 100 (2015 est.) | country comparison to the world: 127
2017 <200 (2016 est.)
2018 <500 (2017 est.)
2019 <200 (2018 est.)
2020 <200 (2019 est.)
2021 <200 (2020 est.)