60% (2011)

57% (2011)

64% (2007)

48% (2011)

50% (2009)

64% (2011)

63% (2003)

45% (2011)

60% (2010)

63% (2009)

64% (2010)

60% (2006)

72% (2001)

65% (2005)

50% (2013)

0% (2009)

56% (2010)

0% (2008)

0% (2009)