65% (2002)

40% (2001)

23% (2013)

10% (2006)

28% (2001)

68% (2006)

26% (1998)

38% (2000)

57% (2001)

44% (2001)

33% (2014)

65% (2003)

64% (2011)

10% (2004)

63% (2015)

58% (2012)

20% (2007)

36% (2003)

45% (2010)

10% (2007)