65% (2012)

70% (2001)

50% (2003)

66% (2010)

52% (2013)

67% (2010)

53% (2014)

57% (2008)

40% (2009)

67% (2013)

50% (2011)

63% (2011)

92% (2011)

0% (2008)

100% (2013)

50% (2010)

52% (2011)

0% (2011)

41% (2003)

63% (2011)