| Item | Count | Percent |
| Total | 87 | 100.0 |
| Weak or insufficient admissible evidence | 17 | 19.5 |
| Suspect to be prosecuted by other authorities | 12 | 13.8 |
| Lack of evidence of criminal intent | 8 | 9.2 |
| No federal offense evident | 8 | 9.2 |
| Civil, admin or other disciplinary alternatives | 7 | 8.0 |
| Lack of investigative or prosecutive resources | 7 | 8.0 |
| Minimal federal interest or no deterrent value | 5 | 5.7 |
| Agency request | 4 | 4.6 |
| Suspect being prosecuted on other charges (e.g., UFAPs) | 3 | 3.4 |
| All other | 16 | 18.4 |