10% (2013)

58% (2002)

75% (2011)

0% (2003)

0% (2008)

66% (2014)

54% (2015)

73% (2014)

58% (2011)

40% (2009)

78% (2014)

80% (2015)

70% (2013)

53% (2014)

80% (2004)

60% (2011)

72% (2013)

60% (2005)

60% (2011)

90% (2009)