58% (1973)

41% (1994)

69% (1977)

63% (1983)

75% (1974)

71% (1981)

64% (1983)

42% (1982)

72% (1970)

48% (1982)

60% (1983)

71% (1980)

40% (2013)

58% (1969)

37% (2020)

63% (1986)

64% (1969)

54% (1980)

57% (1981)

53% (1994)