51% (1990)

80% (1990)

70% (2016)

63% (2010)

70% (2008)

70% (2000)

80% (2013)

65% (1996)

70% (2009)

87% (2008)

77% (2006)

72% (1995)

84% (1996)

0% (1995)

80% (2015)

81% (2019)

0% (2011)

60% (2005)

80% (2017)

75% (1993)