date       RIR       IPv4 adoption   IPv6 adoption
20220912   lacnic     0.4083          0.4532
20220912   ripencc    0.5732          0.3578
20220912   arin       0.2733          0.3453
20220912   afrinic    0.1964          0.0651
20220912   apnic      0.3120          0.2351