70% (2009)

62% (2019)

30% (1980)

78% (1965)

80% (2015)

66% (1986)

57% (2010)

70% (2014)

72% (2014)

63% (1985)

50% (1985)

67% (1974)

55% (1983)

64% (1999)

52% (2013)

60% (2023)

58% (1983)

73% (2022)

76% (2015)

53% (2004)