0% (2003)

0% (2001)

63% (2001)

0% (1996)

67% (2003)

56% (2000)

90% (2002)

52% (1997)

65% (2003)

60% (2000)

45% (2000)

0% (2002)

0% (2003)

30% (2000)

60% (2002)

48% (1999)

0% (2013)

60% (2007)

0% (1995)

32% (1997)