| Item | Count | Percent |
| Total | 338 | 100.0 |
| Agency request | 295 | 87.3 |
| Office policy/Dept policy | 20 | 5.9 |
| Lack of evidence of criminal intent | 6 | 1.8 |
| Minimal federal interest or no deterrent value | 3 | 0.9 |
| Weak or insufficient admissible evidence | 2 | 0.6 |
| Lack of investigative or prosecutive resources | 1 | 0.3 |
| No federal offense evident | 1 | 0.3 |
| Suspect being prosecuted on other charges (e.g., UFAPs) | 1 | 0.3 |
| All other | 9 | 2.7 |