0% (1992)

64% (2005)

0% (1997)

51% (2003)

46% (2001)

50% (2002)

63% (2005)

60% (2014)

0% (2012)

57% (2003)

50% (1990)

84% (2007)

0% (1996)

0% (2002)

74% (2003)

0% (1990)

70% (2005)

0% (2000)

65% (2011)

61% (2005)