| Date | Action | 
|---|
							| 05/03/2003 | License Canceled | 
							| 12/18/2002 | Administrative Update Applied | 
							| 09/28/2001 | Administrative Update Applied | 
							| 09/27/2001 | Administrative Update Applied | 
							| 09/27/2001 | Administrative Update Applied | 
							| 08/14/1999 | License Converted | 
							| 02/08/1999 | Internal Correction Applied | 
							| 01/14/1998 | License Renewed | 
							| 06/27/1997 | Internal Correction Applied | 
							| 06/16/1997 | Internal Correction Applied | 
							| 03/23/1993 | License Modified | 
							| 10/30/1991 | License Modified | 
							| 10/18/1991 | License Modified | 
							| 04/03/1991 | License Modified | 
							| 03/07/1991 | License Modified | 
							| 02/25/1991 | License Modified | 
							| 01/28/1988 | License Modified | 
							| 01/28/1988 | License Modified | 
							| 11/20/1987 | License Issued |