71% (2009)

68% (2024)

66% (2021)

79% (2001)

79% (2009)

75% (2011)

69% (2011)

78% (2003)

66% (2024)

73% (1995)

79% (2000)

68% (2015)

80% (1994)

69% (2021)

68% (2018)

77% (1993)

0% (2024)

59% (2004)

76% (1994)

70% (1997)