72% (2010)

60% (2002)

0% (2001)

50% (2004)

60% (2008)

60% (2006)

83% (2006)

65% (2008)

47% (1999)

88% (2021)

50% (2005)

0% (1998)

60% (2004)

48% (2011)

0% (2006)

40% (2005)

60% (1996)

0% (2000)

55% (2008)

0% (2000)