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Historical Values
Year Value
2001 500 (1999 est.)
2002 500 (1999 est.)
2003 610 (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 (2007 est.) country comparison to the world: 126
2010 fewer than 200 (2007 est.) country comparison to the world: 105
2011 fewer than 500 (2009 est.) country comparison to the world: 81
2012 fewer than 500 (2009 est.) country comparison to the world: 81
2013 fewer than 500 (2009 est.) country comparison to the world: 93
2014 300 (2012 est.) country comparison to the world: 105
2015 500 (2013 est.) | country comparison to the world: 85
2016 300 (2015 est.) | country comparison to the world: 85
2017 NA
2018 NA
2019 <200 (2018)
2020 <200 (2018)
2021 <200 (2018)