| Item | Count | Percent |
| Total | 71 | 100.0 |
| Agency request | 47 | 66.2 |
| Suspect to be prosecuted by other authorities | 8 | 11.3 |
| Weak or insufficient admissible evidence | 6 | 8.5 |
| Lack of evidence of criminal intent | 2 | 2.8 |
| Minimal federal interest or no deterrent value | 2 | 2.8 |
| Lack of investigative or prosecutive resources | 1 | 1.4 |
| All other | 5 | 7.0 |