68% (2004)

77% (2007)

48% (2000)

57% (1999)

64% (1970)

70% (1986)

51% (1979)

75% (2011)

50% (2010)

71% (1973)

58% (2001)

27% (2022)

69% (2004)

76% (1996)

67% (2007)

50% (1966)

58% (1979)

10% (2001)

64% (2011)

79% (2008)