42% (1994)

49% (1982)

58% (1973)

75% (1974)

73% (1970)

53% (1994)

63% (1986)

70% (1977)

47% (1991)

70% (1981)

72% (1980)

45% (1982)

65% (1983)

60% (1969)

51% (1982)

58% (1987)

58% (1974)

49% (2015)

58% (1984)

42% (1987)