date       RIR       IPv4 adoption   IPv6 adoption
20260913   arin       0.4477          0.6234
20260913   afrinic    0.5593          0.5040
20260913   ripencc    0.7706          0.4553
20260913   lacnic     0.6488          0.6167
20260913   apnic      0.6596          0.2928