72% (1995)

76% (1983)

78% (2023)

61% (1970)

70% (2013)

78% (1970)

89% (1999)

60% (2000)

61% (2002)

76% (1987)

79% (1999)

76% (1998)

45% (2011)

77% (2010)

80% (2015)

59% (2016)

83% (2021)

72% (2006)

78% (2023)

78% (2014)