76% (1977)

76% (2004)

47% (1976)

54% (2012)

81% (1963)

64% (2021)

72% (1965)

63% (2011)

66% (1999)

57% (2015)

75% (1975)

55% (2003)

70% (1970)

64% (2018)

50% (2015)

59% (2006)

66% (1984)

0% (2024)

62% (2010)

68% (1960)