45% (1973)

65% (2012)

73% (1993)

57% (2017)

67% (2018)

56% (2015)

68% (2012)

57% (2020)

46% (2004)

63% (1970)

73% (2017)

67% (2011)

74% (1977)

45% (1980)

63% (1994)

61% (2009)

73% (2021)

61% (1986)

62% (2007)

71% (1925)