62% (2006)

56% (2014)

58% (2009)

58% (2011)

57% (2011)

37% (2011)

31% (2003)

36% (2004)

27% (2007)

54% (2013)

73% (1994)

49% (2010)

14% (2021)

43% (2013)

57% (2004)

34% (2008)

30% (2006)

30% (2005)

20% (2008)

25% (2002)