81% (2009)

61% (2006)

79% (2016)

71% (2020)

73% (2007)

83% (2014)

71% (2007)

68% (2010)

63% (2001)

81% (2011)

64% (2010)

59% (2009)

100% (1988)

78% (2011)

48% (2009)

74% (2007)

67% (2005)

84% (2001)

63% (2015)

63% (2022)