75% (2013)

52% (2014)

48% (2014)

52% (2007)

64% (2006)

72% (2015)

55% (2014)

73% (2008)

45% (2016)

39% (2009)

50% (2011)

55% (2015)

60% (2014)

25% (2018)

44% (2015)

45% (2006)

50% (2006)

0% (2010)

70% (2014)

25% (2015)