| Item | Count | Percent |
| Total | 82 | 100.0 |
| Lack of evidence of criminal intent | 34 | 41.5 |
| Suspect to be prosecuted by other authorities | 12 | 14.6 |
| Minimal federal interest or no deterrent value | 10 | 12.2 |
| Weak or insufficient admissible evidence | 7 | 8.5 |
| Agency request | 4 | 4.9 |
| Suspect being prosecuted on other charges (e.g., UFAPs) | 2 | 2.4 |
| No federal offense evident | 1 | 1.2 |
| All other | 12 | 14.6 |