58% (2011)

52% (2010)

0% (2011)

58% (2009)

75% (2008)

63% (2005)

60% (2005)

65% (2010)

70% (2006)

56% (2005)

53% (2011)

69% (2008)

0% (2007)

100% (2019)

40% (2009)

0% (2011)

70% (2005)

0% (2013)

0% (2005)