72% (1945)

58% (2007)

58% (2020)

70% (2019)

70% (2018)

55% (2012)

55% (2019)

63% (2005)

67% (1996)

70% (1959)

62% (2001)

65% (2016)

53% (1956)

65% (2022)

74% (1964)

77% (2015)

73% (2010)

59% (2001)

53% (2007)

57% (1974)