System Status
| Batches modeled | 5,653 |
| Titles modeled | 1,649 |
| Issues modeled | 501,635 |
| Pages modeled | 3,674,257 |
| Holdings modeled | 0 |
| Essays modeled | 0 |
| Titles indexed | 1,649 |
| Pages indexed* | 3,654,009 |
(*) 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