| Item | Count | Percent |
| Total | 264 | 100.0 |
| Suspect to be prosecuted by other authorities | 178 | 67.4 |
| Weak or insufficient admissible evidence | 33 | 12.5 |
| Minimal federal interest or no deterrent value | 19 | 7.2 |
| Agency request | 14 | 5.3 |
| Office policy/Dept policy | 10 | 3.8 |
| Lack of evidence of criminal intent | 2 | 0.8 |
| No federal offense evident | 1 | 0.4 |
| All other | 7 | 2.7 |