0% (1983)

54% (1982)

20% (1979)

53% (1972)

65% (2007)

52% (1974)

63% (1965)

68% (1969)

65% (2010)

44% (1977)

60% (1966)

62% (1967)

58% (1969)

62% (1971)

70% (2018)

20% (1966)

52% (1970)

33% (1968)

59% (1969)

40% (2012)