76% (2003)

63% (2003)

43% (2005)

65% (2005)

64% (2013)

62% (2005)

58% (2007)

63% (2009)

57% (2009)

50% (2016)

53% (2013)

65% (2004)

64% (2020)

57% (2008)

58% (2010)

50% (2003)

51% (2002)

69% (2009)

49% (2009)

59% (2009)