71% (2017)

68% (1975)

44% (1991)

0% (1967)

77% (2022)

74% (2012)

0% (1970)

75% (1978)

79% (2012)

40% (2014)

57% (2005)

60% (2005)

82% (1996)

80% (2019)

88% (2004)

29% (2009)

90% (2015)

78% (1961)

79% (1999)

0% (2006)