62% (2006)

69% (2007)

70% (2019)

61% (1985)

61% (2011)

49% (1983)

52% (1994)

56% (2009)

63% (1958)

57% (2012)

64% (1997)

77% (1997)

58% (2014)

64% (2019)

68% (1950)

74% (2021)

59% (1965)

60% (1940)

25% (2006)

72% (1931)