61% (1979)

60% (2020)

60% (2007)

57% (2010)

62% (2023)

62% (2014)

65% (1981)

67% (2001)

58% (2022)

65% (2002)

64% (1995)

68% (2001)

61% (2014)

57% (2010)

56% (2009)

62% (2019)

63% (2014)

61% (2023)

70% (2021)

74% (1971)