67% (2011)

59% (1979)

63% (2015)

56% (2017)

58% (2014)

53% (1959)

60% (1997)

68% (2022)

68% (1973)

82% (2020)

78% (2019)

79% (2018)

70% (2013)

67% (2007)

60% (2023)

61% (2005)

68% (2003)

65% (2003)

70% (2022)

57% (2011)