| Item | Count | Percent |
| Total | 46 | 100.0 |
| Lack of evidence of criminal intent | 12 | 26.1 |
| Suspect to be prosecuted by other authorities | 8 | 17.4 |
| Weak or insufficient admissible evidence | 5 | 10.9 |
| Lack of investigative or prosecutive resources | 4 | 8.7 |
| No federal offense evident | 4 | 8.7 |
| Declined per instructions from DOJ | 2 | 4.3 |
| Minimal federal interest or no deterrent value | 1 | 2.2 |
| All other | 10 | 21.7 |