60% (2006)

64% (1993)

76% (2005)

68% (1965)

59% (2015)

71% (2006)

73% (1961)

59% (1996)

78% (2015)

75% (2022)

58% (1969)

50% (1968)

68% (1992)

60% (1949)

67% (1994)

70% (1973)

75% (2006)

65% (1955)

66% (2019)

61% (1981)