72% (2006)

0% (2009)

62% (2003)

70% (2009)

72% (2007)

75% (2004)

66% (2003)

0% (2005)

65% (2008)

0% (1998)

0% (2017)

54% (2014)

0% (2005)

0% (2003)

57% (2017)

66% (2002)

58% (2011)