71% (1995)

71% (2017)

69% (2012)

78% (2012)

71% (2014)

75% (2013)

67% (2002)

67% (1999)

71% (2018)

79% (2009)

61% (2023)

54% (2022)

77% (2023)

68% (2004)

56% (2005)

73% (1999)

76% (2020)

83% (2020)

65% (2022)

57% (1988)