81% (2005)

79% (2004)

79% (2004)

73% (1999)

72% (2010)

53% (2003)

71% (2021)

78% (2015)

76% (2000)

57% (2008)

73% (2018)

77% (2020)

67% (2001)

71% (2018)

74% (2006)

79% (2006)

78% (2003)

74% (2011)

68% (2015)

70% (2019)