85% (2002)

77% (1967)

67% (1986)

68% (1990)

50% (1956)

67% (1997)

73% (1983)

74% (1992)

64% (1966)

59% (2013)

52% (2019)

77% (1987)

67% (1999)

66% (1997)

59% (1989)

70% (1995)

0% (1967)

64% (1952)

67% (1958)

57% (2013)