41% (2004)

57% (2007)

63% (2003)

54% (2011)

55% (2014)

56% (2014)

76% (2012)

46% (2006)

0% (2013)

72% (2011)

44% (2002)

44% (2004)

51% (2003)

0% (2001)

60% (2014)

33% (2004)

10% (2001)

75% (2005)

56% (2013)

73% (2014)