76% (2011)

63% (1955)

57% (2016)

73% (2009)

69% (2011)

57% (1998)

71% (2010)

50% (1978)

74% (1948)

73% (2020)

68% (1997)

44% (1976)

59% (2007)

54% (1953)

68% (1994)

71% (2020)

63% (2015)

65% (2010)

73% (1972)

66% (2007)