date       RIR       IPv4 adoption   IPv6 adoption
20260228   afrinic    0.5125          0.4742
20260228   arin       0.4165          0.6387
20260228   lacnic     0.5726          0.5801
20260228   ripencc    0.7554          0.4346
20260228   apnic      0.3843          0.1819