| Item | Count | Percent |
| Total | 153 | 100.0 |
| Weak or insufficient admissible evidence | 37 | 24.2 |
| Suspect to be prosecuted by other authorities | 24 | 15.7 |
| Lack of evidence of criminal intent | 23 | 15.0 |
| Minimal federal interest or no deterrent value | 20 | 13.1 |
| Lack of investigative or prosecutive resources | 10 | 6.5 |
| Office policy/Dept policy | 7 | 4.6 |
| Agency request | 6 | 3.9 |
| No federal offense evident | 5 | 3.3 |
| Suspect being prosecuted on other charges (e.g., UFAPs) | 3 | 2.0 |
| Civil, admin or other disciplinary alternatives | 2 | 1.3 |
| All other | 16 | 10.5 |
