date       RIR       IPv4 adoption   IPv6 adoption
20261018   arin       0.4554          0.6276
20261018   ripencc    0.7742          0.4582
20261018   afrinic    0.5699          0.4929
20261018   lacnic     0.6547          0.6242
20261018   apnic      0.6601          0.3225