date       RIR       IPv4 adoption   IPv6 adoption
20220907   afrinic    0.1952          0.0648
20220907   arin       0.2731          0.3453
20220907   lacnic     0.4082          0.4530
20220907   apnic      0.3101          0.2324
20220907   ripencc    0.5723          0.3574