| U.S. General Accounting Office |
| Survey of Supervisors at U.S. Attorneys' Offices (GAO-04-616SP) |
| Q12. How often, if at all do you use the Alcatraz system to review the work performed by Assistant U.S. Attorneys in your unit on cases or matters? |
| In all cases and matters (percent) | In most cases and matters (percent) | Occasionally, in some cases and matters (percent) | Never, although it is available in my office (percent) | Not applicable, Alcatraz system not available (percent) | Number of respondents |
| 17.6 | 15.3 | 36.1 | 24.6 | 6.5 | 524 |