date       RIR       IPv4 adoption   IPv6 adoption
20220619   apnic      0.2963          0.2290
20220619   lacnic     0.4008          0.4372
20220619   afrinic    0.1900          0.0629
20220619   ripencc    0.5487          0.3401
20220619   arin       0.2666          0.2415