70% (2023)

59% (2007)

52% (2022)

57% (2020)

72% (2015)

61% (1992)

73% (1933)

55% (1969)

75% (1965)

64% (2009)

45% (2004)

68% (2020)

68% (2022)

54% (2020)

63% (2009)

56% (2006)

55% (2005)

71% (2017)

71% (1979)

68% (2021)