78% (2001)

66% (2002)

77% (2009)

78% (2019)

80% (2019)

81% (2007)

70% (1973)

80% (2009)

0% (2005)

74% (2001)

82% (2002)

75% (1972)

82% (2022)

77% (2007)

86% (2013)

69% (2001)

71% (1973)

70% (2002)

72% (2000)

82% (2017)