60% (2009)

41% (2004)

53% (2006)

74% (2004)

50% (2010)

50% (2001)

45% (2009)

56% (2007)

60% (2006)

50% (2010)

60% (2011)

64% (2005)

58% (2011)

43% (2013)

55% (2010)

60% (2009)

0% (2006)

50% (2009)

48% (2016)

0% (2008)