Total signatures
Signatures from Italy
Signatures from other regions
Secret signatures
Signatures per day on average
Most signatures on the petition day
come from Lazio
come from Lombardy
come from Veneto
come from Germany
| not assigned | 4 |
| Italy | 36 |
| Germany | 1 |
| Lazio | 26 |
| Veneto | 2 |
| Lombardy | 2 |
| Apulia | 1 |
| Campania | 1 |
| Abruzzo | 1 |
| Emilia-Romagna | 1 |
| Piedmont | 1 |
| Friuli–Venezia Giulia | 1 |
| Berlin | 1 |
Note regarding duplicates: Signatures in this list may be counted for different administrative levels.
| Province of Viterbo | 26 |
| Corchiano | 17 |
| Ronciglione | 4 |
| Civita Castellana | 2 |
| Manfredonia | 1 |
| Province of Foggia | 1 |
| Conegliano | 1 |
| Province of Treviso | 1 |
| Lonigo | 1 |
| Province of Vicenza | 1 |
