60% (2014)

49% (2012)

64% (2014)

64% (2011)

66% (2005)

55% (2011)

49% (2004)

56% (2005)

62% (2005)

59% (2009)

71% (2003)

56% (2014)

44% (2013)

10% (2004)

25% (2006)

64% (2011)

60% (2013)

65% (2016)

48% (2013)

50% (2006)