date       RIR       IPv4 adoption   IPv6 adoption
20251225   afrinic    0.4756          0.4751
20251225   apnic      0.3836          0.1814
20251225   arin       0.4113          0.6374
20251225   lacnic     0.5719          0.5820
20251225   ripencc    0.7529          0.4217