66% (2005)

60% (2021)

77% (2005)

71% (2018)

75% (2008)

66% (1967)

71% (2000)

78% (2023)

59% (2014)

56% (1975)

56% (2007)

58% (2018)

52% (2018)

65% (1990)

56% (1985)

68% (2022)

78% (1988)

0% (1991)

65% (2013)

80% (2013)