| Item | Count | Percent |
| Total | 414 | 100.0 |
| Office policy/Dept policy | 127 | 30.7 |
| Weak or insufficient admissible evidence | 63 | 15.2 |
| Lack of evidence of criminal intent | 37 | 8.9 |
| Suspect to be prosecuted by other authorities | 35 | 8.5 |
| Minimal federal interest or no deterrent value | 32 | 7.7 |
| No federal offense evident | 26 | 6.3 |
| Civil, admin or other disciplinary alternatives | 20 | 4.8 |
| Agency request | 17 | 4.1 |
| Lack of investigative or prosecutive resources | 3 | 0.7 |
| Suspect being prosecuted on other charges (e.g., UFAPs) | 1 | 0.2 |
| All other | 53 | 12.8 |
