45% (2002)

68% (2014)

52% (2005)

65% (2006)

78% (2004)

59% (2003)

56% (2004)

52% (2009)

47% (2002)

40% (2000)

70% (2007)

50% (2004)

72% (2001)

44% (2006)

0% (2007)

64% (2000)

54% (2004)

58% (2001)

58% (2003)

100% (2000)