58% (1995)

78% (2021)

66% (2022)

64% (2019)

64% (2022)

67% (2019)

71% (2016)

62% (1964)

61% (1979)

76% (2014)

72% (2009)

62% (2020)

66% (2023)

70% (2021)

55% (2010)

71% (2014)

63% (2011)

77% (1995)

56% (2017)

59% (2016)