System Status
| Batches modeled | 2,022 |
| Titles modeled | 510 |
| Issues modeled | 184,053 |
| Pages modeled | 1,682,937 |
| Holdings modeled | 0 |
| Essays modeled | 0 |
| Titles indexed | 510 |
| Pages indexed* | 1,674,883 |
(*) discrepancy between pages modeled and pages indexed is due to duplicate pages (same lccn, date, edition, sequence) in the database, which are collapsed down in the solr index