60% (1981)

57% (1957)

54% (2010)

68% (1993)

60% (1960)

50% (1987)

52% (2019)

50% (1982)

40% (1984)

55% (1973)

66% (2017)

69% (1976)

69% (2015)

0% (1983)

57% (2012)

76% (2020)

80% (1998)

69% (1985)

50% (1962)

50% (1975)