66% (1971)

74% (1960)

53% (2015)

47% (1982)

72% (2005)

69% (2021)

67% (2001)

60% (1992)

50% (2000)

49% (2015)

56% (2014)

73% (1953)

59% (2013)

69% (2021)

63% (2019)

63% (2013)

72% (2015)

70% (2010)

73% (2014)

79% (1962)