78% (1979)

68% (1998)

73% (2013)

71% (2018)

63% (2010)

65% (2009)

73% (2023)

78% (2022)

46% (1994)

60% (2009)

77% (1967)

52% (2015)

77% (1994)

54% (2018)

65% (1993)

75% (2022)

67% (1986)

78% (1980)

58% (2021)

65% (1989)