58% (2000)

63% (2003)

58% (1999)

51% (1999)

62% (2004)

71% (2001)

66% (2000)

52% (1999)

58% (2002)

71% (2003)

65% (1999)

28% (2001)

47% (2000)

54% (2002)

62% (2000)

70% (2002)

66% (1999)

0% (1999)