78% (1992)

50% (2009)

68% (2001)

67% (1987)

78% (2018)

85% (2015)

75% (1991)

73% (2003)

81% (2011)

44% (1959)

78% (2006)

81% (2017)

65% (2020)

55% (1994)

95% (2014)

67% (1971)

62% (2005)

0% (2000)

66% (2017)

71% (2016)