80% (1982)

53% (1994)

61% (1983)

68% (1966)

55% (1976)

67% (1975)

41% (2016)

75% (1978)

69% (1967)

62% (1976)

69% (1982)

58% (2011)

70% (1994)

64% (1986)

53% (1975)

51% (2015)

67% (1972)

58% (1978)

52% (2010)

65% (2016)