| Item | Count | Percent |
| Total | 111 | 100.0 |
| No federal offense evident | 45 | 40.5 |
| Lack of investigative or prosecutive resources | 25 | 22.5 |
| Weak or insufficient admissible evidence | 22 | 19.8 |
| Lack of evidence of criminal intent | 7 | 6.3 |
| Suspect to be prosecuted by other authorities | 4 | 3.6 |
| Office policy/Dept policy | 3 | 2.7 |
| Suspect being prosecuted on other charges (e.g., UFAPs) | 2 | 1.8 |
| Minimal federal interest or no deterrent value | 1 | 0.9 |
| All other | 2 | 1.8 |