68% (1953)

77% (1975)

72% (2001)

67% (2021)

70% (2014)

68% (2005)

67% (2020)

61% (1997)

65% (2007)

58% (2023)

70% (2012)

68% (1998)

45% (2023)

59% (1973)

79% (2024)

72% (2017)

71% (2004)

51% (1985)

78% (2021)

72% (2019)