| State | Surface (m2) |
| In situ, not conserved | 909,30 |
| Conserved in situ | 5.207,84 |
| Lifted and relayed on cement support | 594,50 |
| Lifted and relayed on cement support with intermediate layer | 4.135,00 |
| Lifted and drelayed on lime mortar support | 466,00 |
| Lifted and restored on movable support | 521,95 |
| Lifted and not restored | 123,40 |
| Other | 49,00 |