74% (1999)

78% (2003)

73% (2018)

75% (2002)

58% (2018)

73% (1995)

78% (1995)

73% (2013)

72% (2023)

76% (1991)

77% (1998)

63% (2019)

55% (1999)

66% (1997)

71% (2011)

71% (2002)

64% (2013)

58% (2013)

71% (2003)

68% (2001)