67% (2024)

64% (1994)

71% (2011)

70% (2011)

74% (2007)

73% (1995)

67% (2023)

65% (2017)

77% (2016)

84% (2020)

38% (1985)

59% (2011)

63% (1980)

52% (2024)

80% (1962)

65% (2011)

73% (2009)

42% (1986)

60% (2004)

61% (2018)