date       RIR       IPv4 adoption   IPv6 adoption
20260722   arin       0.4370          0.6396
20260722   apnic      0.6493          0.2921
20260722   afrinic    0.5416          0.5030
20260722   lacnic     0.5833          0.5996
20260722   ripencc    0.7655          0.4491