date       RIR       IPv4 adoption   IPv6 adoption
20260528   apnic      0.4630          0.2342
20260528   lacnic     0.5759          0.5926
20260528   afrinic    0.5200          0.4783
20260528   arin       0.4277          0.6393
20260528   ripencc    0.7622          0.4410