0% (1956)

58% (1979)

45% (2010)

56% (1992)

54% (1973)

63% (2017)

62% (2002)

64% (1983)

47% (1975)

52% (2017)

60% (1977)

0% (2019)

62% (1990)

0% (1996)

58% (2002)

60% (1987)

67% (1988)

63% (1988)

50% (1992)

70% (1975)