date       RIR       IPv4 adoption   IPv6 adoption
20230302   afrinic    0.2399          0.0683
20230302   lacnic     0.4124          0.4767
20230302   ripencc    0.5933          0.3633
20230302   arin       0.2900          0.3465
20230302   apnic      0.3295          0.2321