| Item | Count | Percent |
|---|---|---|
| Total | 164 | 100.0 |
| Weak or insufficient admissible evidence | 98 | 59.8 |
| Suspect to be prosecuted by other authorities | 20 | 12.2 |
| Lack of evidence of criminal intent | 19 | 11.6 |
| Minimal federal interest or no deterrent value | 11 | 6.7 |
| Civil, admin or other disciplinary alternatives | 7 | 4.3 |
| No federal offense evident | 3 | 1.8 |
| Lack of investigative or prosecutive resources | 1 | 0.6 |
| All other | 5 | 3.0 |