68% (2006)

63% (2008)

59% (2006)

61% (2009)

74% (2007)

64% (2003)

62% (2011)

73% (2004)

45% (2009)

61% (2007)

42% (2009)

61% (2007)

62% (2009)

58% (2009)

45% (2014)

61% (2009)

0% (2003)

0% (2018)

49% (2006)