date       RIR       IPv4 adoption   IPv6 adoption
20260710   arin       0.4360          0.6395
20260710   afrinic    0.5199          0.4805
20260710   apnic      0.6486          0.2894
20260710   lacnic     0.5817          0.5970
20260710   ripencc    0.7665          0.4476