| Seat calculations | Workforce | Percentage (%) |
| Coralliform | 5 | 5.6 |
| Calyx | 12 | 13.8 |
| Pyelique | 28 | 31.46 |
| Lumbar urétéral | 21 | 23.59 |
| Ureteraliliac | 3 | 3.3 |
| Pelvicureteral | 9 | 10.11 |
| Uretero-bladder junction | 11 | 12.35 |