73% (1999)

58% (1999)

46% (2001)

62% (2000)

50% (2003)

30% (2003)

48% (2001)

48% (2002)

70% (2000)

50% (2001)

26% (2004)

0% (2000)

56% (2003)

53% (1999)

40% (2003)

0% (2001)

50% (2000)

50% (2003)

50% (2001)

50% (2000)