76% (2013)

78% (2017)

70% (2010)

54% (2015)

61% (2013)

59% (2005)

70% (2010)

70% (2018)

0% (2014)

79% (2016)

80% (2018)

51% (2007)

66% (2010)

0% (2016)

54% (2010)

45% (2010)

70% (2010)

0% (2014)

0% (2018)