50% (2010)

81% (2006)

70% (2006)

50% (2008)

100% (2008)

79% (2006)

70% (2001)

0% (2006)

70% (2002)

63% (2002)

59% (2000)

70% (2008)

100% (2006)

80% (2006)

75% (2013)