71% (2010)

55% (1974)

72% (1974)

69% (2014)

71% (2007)

70% (1999)

71% (2006)

69% (2020)

51% (1985)

80% (1949)

77% (2008)

74% (2012)

68% (1974)

75% (1999)

46% (1986)

74% (2012)

72% (2023)

64% (2005)

55% (2014)

81% (2017)