47% (2008)

0% (1995)

60% (1997)

46% (2005)

53% (2007)

0% (1995)

30% (1995)

10% (1997)

0% (2003)

62% (2008)

100% (2013)

46% (2005)

47% (1999)

65% (1999)

46% (2008)

5% (2001)

50% (2000)

0% (2010)

65% (2002)

0% (1998)