95% (2006)

76% (2024)

73% (1975)

81% (2023)

67% (1966)

67% (1986)

59% (1986)

71% (2002)

60% (2003)

67% (1984)

71% (1967)

55% (2004)

71% (1993)

71% (2022)

66% (1958)

72% (2024)

50% (2008)

68% (1981)

0% (2004)

58% (2015)