Back to Country Profile
Historical Values
Year Value
1990 2.0% (1988)
1991 2.0% (1988)
1992 2.0% (1988)
1993 6% (1991)
1994 6% (1991)
1995 6% (1991)
1996 NEGL% (1995)
1997 NEGL% (1995)
1998 NEGL% (1995)
1999 NEGL% (1995)
2000 NEGL% (1995)
2001 NEGL% (1995)
2002 4.5% (1993)
2003 4.5% (1993)
2004 5% (2002 est.)
2005 5% (2002 est.)
2006 2.1% (2004 est.)
2007 2.1% (2004 est.)
2008 2.1% (2004 est.)
2009 2.1% (2004 est.) country comparison to the world: 20
2010 2.1% (2004 est.) country comparison to the world: 15
2011 2.1% (2004 est.) country comparison to the world: 15
2012 2.1% (2004 est.) country comparison to the world: 16
2013 8% (2012 est.) country comparison to the world: 90
2014 8% (2012 est.) country comparison to the world: 87
2015 9% (2014 est.) | 7% (2013) | country comparison to the world: 105
2016 9% (2014 est.) | 7% (2013) | country comparison to the world: 103
2017 9% (2014 est.) | 7% (2013) | country comparison to the world: 116
2018 7% (2017 est.) | 7% (2016 est.)
2019 7% (2017 est.) | 7% (2016 est.)
2020 7% (2017 est.) | 7% (2016 est.)
2021 7% (2017 est.) 7% (2016 est.)
2022 7% (2017 est.) 7% (2016 est.)
2023 7% (2017 est.) 7% (2016 est.)
2024 7% (2017 est.) 7% (2016 est.)