72% (2010)

73% (1990)

77% (1996)

71% (1987)

73% (2005)

75% (2008)

68% (1994)

78% (2003)

83% (1994)

69% (1990)

80% (1990)

75% (2000)

69% (2005)

76% (2017)

79% (2015)

78% (1989)

100% (1995)

82% (1992)

75% (2023)

67% (2005)