| FIGO stage | 0N+ | 1N+ | 2N+ | 3N+ |
| IA | 1 | 0 | 0 | 0 |
| IA2 | 2 | 0 | 0 | 0 |
| IB1 | 8 | 0 | 0 | 0 |
| IB2 | 11 | 0 | 0 | 1 |
| IIA | 6 | 0 | 1 | 0 |
| Total | 28 | 0 | 1 | 1 |