86% (2024)

66% (1982)

54% (1984)

61% (2015)

61% (2015)

67% (2002)

57% (1985)

69% (2011)

59% (1981)

59% (1982)

54% (1985)

70% (2006)

42% (1981)

69% (2011)

57% (2016)

55% (1976)

67% (2011)

58% (1985)

64% (2016)

50% (1983)