System Status
| Batches modeled | 6,627 |
| Titles modeled | 1,831 |
| Issues modeled | 581,573 |
| Pages modeled | 4,309,153 |
| Holdings modeled | 0 |
| Essays modeled | 0 |
| Titles indexed | 1,831 |
| Pages indexed* | 4,284,511 |
(*) 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