81% (1960)

73% (2006)

75% (1987)

70% (1986)

61% (1987)

59% (1986)

60% (2024)

44% (1990)

59% (1967)

64% (2014)

64% (1990)

69% (1987)

70% (1964)

55% (1987)

48% (1986)

59% (1985)

57% (1987)

59% (2011)

65% (1958)

71% (1958)