72% (2010)

79% (2004)

79% (2004)

81% (2005)

57% (2008)

78% (2015)

81% (2013)

82% (2017)

71% (2021)

74% (2018)

71% (2018)

73% (1999)

67% (2001)

74% (2011)

78% (2003)

43% (2005)

68% (2015)

74% (2006)

77% (2013)

79% (2006)