65% (2005)

59% (2014)

48% (2012)

63% (2014)

62% (2005)

64% (2011)

64% (2005)

54% (2013)

49% (2004)

61% (2013)

71% (2003)

45% (2013)

49% (2006)

59% (2009)

49% (2009)

63% (2005)

59% (2011)

64% (2011)

25% (2006)

66% (2016)