47% (2004)

51% (1995)

56% (1999)

20% (2004)

51% (1992)

43% (1995)

52% (1999)

45% (1994)

60% (2000)

55% (1997)

37% (1996)

57% (2014)

41% (1993)

56% (1997)

43% (1994)

46% (1999)

32% (1996)

18% (1995)

10% (2002)

45% (1995)