74% (2015)

67% (2008)

77% (1979)

49% (2016)

65% (1979)

66% (1997)

68% (1991)

82% (1958)

68% (2024)

65% (2000)

57% (2002)

72% (1984)

50% (1989)

71% (2003)

71% (2002)

74% (2009)

67% (1989)

77% (1993)

49% (2009)

65% (1949)