62% (1995)

32% (1993)

59% (2003)

57% (2014)

60% (1998)

62% (2003)

47% (2015)

53% (1994)

62% (2013)

51% (2004)

46% (2015)

66% (2006)

53% (2005)

20% (1999)

37% (1998)

55% (1999)

0% (2000)

47% (2001)

20% (1988)

47% (1997)