date       RIR       IPv4 adoption   IPv6 adoption
20260524   arin       0.4273          0.6393
20260524   ripencc    0.7622          0.4423
20260524   lacnic     0.5767          0.5921
20260524   apnic      0.4312          0.2641
20260524   afrinic    0.5223          0.4785