The document provides statistics from Library Snapshot Day on May 9, 2011. 221 participating libraries across Massachusetts reported data, though not all provided answers to every question. Key stats include: 95,474 total circulation, with most coming from public libraries; 8,454 total reference questions, with most in public libraries; 4,429 total interlibrary loan requests; 53,821 total library visits, with most in public libraries; and 14,240 total computer users, once again with most in public libraries.