20% (2012)

60% (2006)

65% (2013)

70% (2003)

30% (2004)

70% (2007)

35% (2013)

71% (2015)

57% (2011)

18% (2014)

65% (2015)

70% (2013)

67% (2005)

77% (2014)

70% (2006)

0% (2006)

30% (2008)

0% (2011)

75% (2005)

60% (2005)