69% (2015)

77% (2010)

77% (1995)

78% (2021)

69% (2010)

74% (2009)

77% (1995)

67% (2015)

79% (2016)

62% (2004)

71% (2018)

57% (2018)

75% (2017)

70% (2011)

73% (2014)

64% (2006)

70% (1996)

71% (1998)

82% (2003)

77% (1989)