63% (1949)

50% (1998)

40% (2013)

57% (1987)

61% (1973)

65% (2014)

83% (2023)

61% (2022)

64% (1975)

10% (2020)

68% (1968)

60% (1973)

23% (2023)

66% (1998)

58% (2015)

63% (1993)

76% (1964)

56% (2022)

74% (2018)

62% (2007)