0% (2006)

0% (2002)

28% (2000)

55% (2007)

78% (2023)

82% (2009)

80% (2019)

65% (1984)

73% (2016)

0% (1983)

76% (2015)

95% (2018)

78% (2018)

78% (2022)

20% (1973)

55% (2011)

80% (2008)

48% (1996)

79% (1999)

67% (1967)