79% (2012)

57% (2013)

56% (2018)

71% (1971)

60% (2018)

50% (1994)

56% (1976)

58% (2016)

73% (1998)

64% (2019)

63% (1985)

72% (2005)

71% (1979)

68% (2023)

64% (2008)

57% (2004)

58% (2016)

76% (1963)

60% (2016)

70% (2000)