84% (2023)

67% (1989)

59% (2011)

44% (2000)

70% (1976)

82% (2022)

59% (2018)

79% (2002)

86% (2015)

49% (1999)

65% (2009)

77% (2013)

84% (2010)

80% (2020)

72% (2015)

74% (1999)

62% (2011)

85% (1975)

70% (2018)

62% (2006)