44% (2004)

0% (1992)

57% (2007)

70% (1992)

75% (1983)

40% (2010)

0% (2014)

54% (2002)

81% (2017)

73% (2002)

78% (2010)

75% (2015)

70% (2014)

63% (1956)

67% (2005)

81% (2007)

80% (1973)

68% (1997)

0% (1955)

33% (2017)