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Historical Values
Year Value
2001 NA
2002 NA
2003 NA
2004 NA
2005 NA
2006 NA
2007 NA
2008 NA
2009 NA
2010 NA
2011 NA
2012 NA
2013 NA
2014 300 (2012 est.) country comparison to the world: 102
2015 300 (2013 est.) | country comparison to the world: 98
2016 300 (2015 est.) | country comparison to the world: 97
2017 <500 (2016 est.)
2018 <500 (2016 est.)
2019 <500 (2018 est.)
2020 <500 (2019 est.)
2021 <1,000 (2020 est.)