date       RIR       IPv4 adoption   IPv6 adoption
20251228   arin       0.4114          0.6374
20251228   afrinic    0.4755          0.4751
20251228   lacnic     0.5716          0.5815
20251228   apnic      0.3837          0.1814
20251228   ripencc    0.7529          0.4222