78% (2014)

75% (2003)

78% (2015)

71% (2013)

61% (2005)

68% (1983)

74% (2011)

77% (2005)

67% (1968)

70% (2005)

77% (2000)

54% (2014)

50% (2002)

75% (1998)

64% (1971)

58% (2014)

42% (2022)

40% (2014)

77% (2003)

80% (2014)