| Calendar Year | 2002 | 2003 | 2004 | 2005 | 2006 | 1999 | 2007 |
| Number of Releases | 0 | 1 | 1 | 2 | 0 | 4 | 0 |
| Mass Released (in kg) | 0 | 36 | 175 | 90 | 0 | 79.3 | 0 |
| Mass Released (in CFC-11 equivalent kg) | 0 | 360 | 1750 | 5.0 | 0 | 275.6 | 0 |
| In-use Mass Halon 1301 (in CFC-11 equivalent kg) | no data | 48,878 | 31,970 | 1,516 | 607 | no data | 409 |
Last Modified: Jul 17, 2008