65% (2002)

59% (2009)

68% (1997)

59% (1999)

58% (1985)

71% (2007)

47% (1989)

57% (1976)

63% (1982)

62% (1979)

46% (2020)

78% (1991)

79% (1977)

47% (1993)

63% (1974)

74% (1999)

47% (2020)

70% (1981)

67% (1978)

0% (2010)