69% (2016)

55% (1983)

61% (2017)

78% (2015)

63% (2009)

54% (2024)

70% (2005)

67% (2006)

61% (2023)

71% (2014)

64% (2011)

58% (2007)

80% (1987)

66% (2019)

59% (2020)

49% (1978)

67% (1994)

73% (2015)

76% (1953)

74% (1983)