56% (2016)

57% (2015)

43% (2014)

48% (2013)

50% (2014)

55% (2015)

45% (2015)

83% (2013)

62% (2015)

44% (2014)

40% (2016)

38% (2014)

42% (2013)

45% (2014)

58% (2016)

34% (2014)

55% (2016)

48% (2010)

54% (2015)

57% (2015)