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Historical Values
Year Value
2002 46 (1997)
2003 38.1 (1999)
2004 38.1 (1999)
2005 38.1 (1999)
2006 47.5 (2001)
2007 47.5 (2001)
2008 47.5 (2001)
2009 47.5 (2001) country comparison to the world: 33 38.1 (1999)
2010 47.5 (2001) country comparison to the world: 32 38.1 (1999)
2011 47.5 (2001) country comparison to the world: 29 38.1 (1999)
2012 47.5 (2001) country comparison to the world: 28 38.1 (1999)
2013 47.5 (2001) country comparison to the world: 28 38.1 (1999)
2014 47.5 (2001) country comparison to the world: 26 38.1 (1999)
2015 47.5 (2001) | 38.1 (1999) | country comparison to the world: 25
2016 47.5 (2001) | 38.1 (1999) | country comparison to the world: 26
2017 41 (2012) | 46.9 (2001) | country comparison to the world: 55
2018 41 (2012) | 42.7 (2010)
2019 41 (2012) | 42.7 (2010)
2021 42.6 (2012 est.) 42.7 (2010)
2022 42.6 (2012 est.) 42.7 (2010)
2023 42.6 (2012 est.)