80% (1991)

74% (2017)

58% (2011)

77% (1994)

65% (2019)

74% (2018)

79% (2015)

73% (2004)

79% (2000)

63% (1985)

67% (2000)

72% (2007)

48% (2011)

70% (2020)

49% (2016)

58% (1998)

67% (2002)

67% (1993)

66% (2001)

61% (2016)