76% (2010)

64% (2013)

62% (2000)

66% (2001)

72% (1980)

60% (2023)

73% (2004)

67% (2010)

57% (2020)

74% (2024)

66% (2023)

75% (2005)

68% (2013)

72% (1996)

57% (2003)

59% (1988)

79% (2017)

63% (2004)

53% (2018)

74% (1987)