date       RIR       IPv4 adoption   IPv6 adoption
20250724   arin       0.3939          0.6376
20250724   lacnic     0.5659          0.5692
20250724   apnic      0.3709          0.1784
20250724   afrinic    0.3132          0.1083
20250724   ripencc    0.7264          0.4103