date       RIR       IPv4 adoption   IPv6 adoption
20220930   apnic      0.3124          0.2354
20220930   arin       0.2754          0.3455
20220930   lacnic     0.4090          0.4568
20220930   afrinic    0.1960          0.0655
20220930   ripencc    0.5760          0.3595