76% (2011)

67% (2003)

81% (2005)

0% (2002)

83% (1997)

80% (2004)

68% (2006)

55% (2003)

88% (2005)

82% (2018)

100% (2006)

67% (2003)

86% (2007)

0% (1998)

0% (2003)

70% (2002)

70% (2001)

0% (2001)

0% (2017)

0% (2003)