72% (1960)

64% (1960)

60% (1988)

57% (2003)

45% (2002)

77% (1949)

72% (1954)

75% (2017)

74% (2002)

48% (2015)

66% (2015)

74% (1998)

52% (1976)

52% (1966)

56% (2008)

62% (1981)

67% (1992)

70% (1964)

72% (2023)

71% (1962)