| Item | Count | Percent |
| Total | 96 | 100.0 |
| No federal offense evident | 25 | 26.0 |
| Weak or insufficient admissible evidence | 16 | 16.7 |
| Suspect to be prosecuted by other authorities | 13 | 13.5 |
| Lack of evidence of criminal intent | 8 | 8.3 |
| Minimal federal interest or no deterrent value | 3 | 3.1 |
| Civil, admin or other disciplinary alternatives | 1 | 1.0 |
| All other | 30 | 31.3 |