83% (2014)

0% (2015)

70% (2017)

71% (2014)

65% (2016)

0% (2016)

60% (2014)

80% (2014)

90% (2015)

67% (2016)

57% (2017)

80% (2015)

75% (2015)

70% (2014)

60% (2016)

90% (2017)

0% (2014)

90% (2014)

60% (2015)

80% (2017)