56% (2016)

57% (2015)

43% (2014)

50% (2014)

48% (2013)

40% (2016)

83% (2013)

44% (2014)

45% (2015)

45% (2014)

42% (2013)

55% (2015)

54% (2015)

38% (2014)

62% (2015)

50% (2013)

34% (2014)

55% (2016)

71% (2014)

65% (2015)