| Item | Count | Percent |
| Total | 92 | 100.0 |
| Weak or insufficient admissible evidence | 43 | 46.7 |
| Office policy/Dept policy | 8 | 8.7 |
| Lack of evidence of criminal intent | 7 | 7.6 |
| Agency request | 6 | 6.5 |
| Minimal federal interest or no deterrent value | 5 | 5.4 |
| Suspect to be prosecuted by other authorities | 4 | 4.3 |
| Suspect being prosecuted on other charges (e.g., UFAPs) | 3 | 3.3 |
| Lack of investigative or prosecutive resources | 1 | 1.1 |
| No federal offense evident | 1 | 1.1 |
| All other | 14 | 15.2 |