66% (1943)

71% (2005)

47% (2001)

67% (1978)

58% (2014)

64% (2016)

68% (2013)

68% (2018)

59% (2004)

61% (2012)

67% (2001)

69% (1997)

74% (2004)

51% (1973)

69% (2018)

72% (2023)

54% (2023)

73% (2006)

48% (2012)

58% (1996)