date       RIR       IPv4 adoption   IPv6 adoption
20220914   afrinic    0.1966          0.0653
20220914   ripencc    0.5731          0.3579
20220914   apnic      0.3121          0.2351
20220914   lacnic     0.4086          0.4541
20220914   arin       0.2736          0.3453