47% (2003)

53% (2001)

44% (2000)

57% (2001)

60% (2001)

55% (2001)

40% (2002)

58% (2001)

72% (2002)

43% (2000)

53% (2002)

38% (2003)

32% (2002)

42% (2001)

50% (2002)

10% (2003)

42% (2001)

46% (2002)

32% (2002)

40% (2000)