50% (2012)

58% (2003)

48% (2007)

39% (2006)

45% (2008)

65% (2006)

65% (2012)

27% (2007)

65% (2007)

60% (2009)

50% (2008)

70% (2013)

50% (2010)

0% (2016)

67% (2010)