| Item | Count | Percent |
| Total | 37 | 100.0 |
| Weak or insufficient admissible evidence | 12 | 32.4 |
| Agency request | 7 | 18.9 |
| Suspect to be prosecuted by other authorities | 5 | 13.5 |
| Declined per instructions from DOJ | 3 | 8.1 |
| Lack of evidence of criminal intent | 2 | 5.4 |
| Civil, admin or other disciplinary alternatives | 1 | 2.7 |
| Minimal federal interest or no deterrent value | 1 | 2.7 |
| All other | 6 | 16.2 |