| 600 | Collections |
| 535412+ | Book items |
| 27334 | Non book items (5.1% of total) |
| 1608 | Works |
| 12169 | Persons (including 555 female) |
| 78 | Countries |
| 2936 | Cities (places of birth, death, and publication) |
| 95 | Languages |
| 309925 | Item-Person relations (58% of total number of book Items) |
| 93750 | Item-Work relations (18% of total number of book Items) |
| 365515 | Items with date (68% of total number of book Items) |
| 394750 | Items with place of publication (74% of total number of book Items) |
| 7101 | Persons with place of birth (58% of total number of persons) |
| 6488 | Persons with place of death (53% of total number of persons) |
| 428800 | Books with language (80% of total number of books) |
| 239575 | Books with Parisian category (45% of total number of books) |