72% (2004)

64% (2009)

73% (2005)

82% (2016)

78% (2015)

70% (2013)

60% (2013)

80% (2012)

71% (2013)

0% (2013)

48% (2014)

52% (2017)

60% (2016)

60% (2009)

67% (2014)

0% (2011)

60% (2014)

90% (2014)

80% (2017)

66% (2017)