52% (2004)

60% (2013)

63% (1995)

47% (2015)

32% (1993)

60% (2003)

54% (2014)

62% (2003)

0% (1997)

47% (2015)

20% (1999)

53% (1994)

27% (1995)

62% (1998)

65% (2001)

20% (1988)

35% (2006)

0% (2011)

38% (2005)

65% (2003)