09/1985 - 09/1993

01/1991 - 09/1993

09/1999 - 12/2005

09/1993 - 09/1999

09/1989 - 09/1993

09/1984 - 12/1993

09/1985 - 12/1991

10/1987 - 09/1991

09/1991 - 09/2002

10/1998 - 12/2006

09/1988 - 12/1993

09/1992 - 09/1997

09/1997 - 09/2004

06/1992 - 09/1997

09/1985 - 12/1991