84% (1992)

76% (1983)

60% (2004)

55% (1971)

67% (1997)

70% (1995)

62% (2022)

72% (2000)

57% (1980)

56% (1956)

67% (2001)

66% (1992)

75% (1992)

73% (1962)

44% (1991)

68% (1964)

77% (1986)

78% (1987)

56% (1997)

50% (1998)