| Item | Count | Percent |
| Total | 3,403 | 100.0 |
| Weak or insufficient admissible evidence | 832 | 24.4 |
| Suspect to be prosecuted by other authorities | 555 | 16.3 |
| Lack of evidence of criminal intent | 479 | 14.1 |
| Suspect being prosecuted on other charges (e.g., UFAPs) | 274 | 8.1 |
| Office policy/Dept policy | 211 | 6.2 |
| Agency request | 170 | 5.0 |
| Lack of investigative or prosecutive resources | 151 | 4.4 |
| No federal offense evident | 125 | 3.7 |
| Minimal federal interest or no deterrent value | 122 | 3.6 |
| Civil, admin or other disciplinary alternatives | 12 | 0.4 |
| Declined per instructions from DOJ | 5 | 0.1 |
| All other | 467 | 13.7 |
