| Item | Count | Percent |
| Total | 218 | 100.0 |
| Weak or insufficient admissible evidence | 92 | 42.2 |
| Suspect to be prosecuted by other authorities | 34 | 15.6 |
| Lack of evidence of criminal intent | 21 | 9.6 |
| No federal offense evident | 18 | 8.3 |
| Suspect being prosecuted on other charges (e.g., UFAPs) | 17 | 7.8 |
| Agency request | 7 | 3.2 |
| Minimal federal interest or no deterrent value | 5 | 2.3 |
| Declined per instructions from DOJ | 2 | 0.9 |
| Civil, admin or other disciplinary alternatives | 1 | 0.5 |
| Lack of investigative or prosecutive resources | 1 | 0.5 |
| All other | 20 | 9.2 |
