61% (2013)

58% (2012)

59% (2018)

78% (2010)

75% (1985)

54% (2022)

61% (2014)

76% (1979)

54% (2015)

80% (2024)

54% (2017)

64% (2017)

64% (2018)

75% (2009)

73% (1939)

61% (1997)

44% (1982)

63% (2009)

68% (2021)

70% (2017)