44% (2000)

69% (2002)

45% (2001)

47% (2002)

56% (2001)

44% (2003)

55% (2001)

40% (2001)

58% (2001)

53% (2001)

32% (2002)

60% (2001)

40% (2002)

43% (2000)

49% (2002)

24% (2003)

38% (2003)

35% (2002)

37% (2002)

42% (2002)