| Item | Count | Percent |
| Total | 14 | 100.0 |
| Weak or insufficient admissible evidence | 6 | 42.9 |
| Suspect to be prosecuted by other authorities | 5 | 35.7 |
| Lack of evidence of criminal intent | 1 | 7.1 |
| Minimal federal interest or no deterrent value | 1 | 7.1 |
| No federal offense evident | 1 | 7.1 |