date       RIR       IPv4 adoption   IPv6 adoption
20260821   apnic      0.6544          0.2926
20260821   afrinic    0.5355          0.5037
20260821   arin       0.4400          0.6399
20260821   ripencc    0.7687          0.4540
20260821   lacnic     0.6461          0.6148