68% (1970)

61% (2006)

71% (2011)

73% (1979)

36% (1995)

72% (2016)

63% (2023)

54% (2014)

57% (2023)

72% (2024)

56% (2012)

74% (2003)

63% (1980)

63% (1997)

70% (2023)

46% (1991)

68% (1935)

53% (2014)

65% (2009)

70% (2017)