| Item | Count | Percent |
| Total | 45 | 100.0 |
| Agency request | 15 | 33.3 |
| Suspect to be prosecuted by other authorities | 10 | 22.2 |
| Weak or insufficient admissible evidence | 4 | 8.9 |
| Lack of evidence of criminal intent | 3 | 6.7 |
| Lack of investigative or prosecutive resources | 3 | 6.7 |
| Minimal federal interest or no deterrent value | 2 | 4.4 |
| Suspect being prosecuted on other charges (e.g., UFAPs) | 1 | 2.2 |
| All other | 7 | 15.6 |