75% (2006)

67% (2008)

62% (2015)

63% (2007)

70% (2012)

52% (2006)

58% (2005)

37% (2010)

46% (2014)

62% (2014)

57% (2001)

59% (2004)

73% (2015)

55% (2016)

59% (2012)

59% (2010)

0% (2007)

45% (2009)

0% (2008)

50% (2006)