56% (2013)

67% (2017)

66% (2004)

49% (2004)

57% (2004)

58% (2013)

58% (2008)

53% (2004)

69% (2017)

36% (2003)

50% (1998)

60% (2016)

69% (2000)

66% (2009)

76% (2003)

58% (2000)

66% (2008)

57% (2008)

51% (2012)

59% (2004)