83% (1986)

64% (2004)

80% (1981)

85% (2004)

77% (2004)

92% (1976)

60% (1983)

96% (1995)

77% (2022)

60% (1998)

53% (2020)

70% (1983)

60% (1977)

58% (1982)

57% (2003)

79% (2012)

80% (1984)

90% (2015)

95% (2013)

91% (1991)