| Item | Count | Percent |
| Total | 3,112 | 100.0 |
| Weak or insufficient admissible evidence | 672 | 21.6 |
| Suspect to be prosecuted by other authorities | 590 | 19.0 |
| Lack of evidence of criminal intent | 413 | 13.3 |
| Suspect being prosecuted on other charges (e.g., UFAPs) | 293 | 9.4 |
| Agency request | 221 | 7.1 |
| No federal offense evident | 165 | 5.3 |
| Lack of investigative or prosecutive resources | 149 | 4.8 |
| Office policy/Dept policy | 135 | 4.3 |
| Minimal federal interest or no deterrent value | 108 | 3.5 |
| Civil, admin or other disciplinary alternatives | 15 | 0.5 |
| Declined per instructions from DOJ | 12 | 0.4 |
| All other | 339 | 10.9 |
