77% (1965)

82% (2020)

75% (1973)

74% (2021)

66% (1972)

70% (2019)

60% (2012)

54% (2008)

66% (1987)

67% (2023)

78% (2015)

76% (2005)

50% (2003)

60% (1996)

61% (2015)

50% (2014)

66% (1999)

68% (2004)

61% (2012)

59% (2008)