date       RIR       IPv4 adoption   IPv6 adoption
20250927   ripencc    0.7427          0.4129
20250927   afrinic    0.3140          0.1091
20250927   lacnic     0.5675          0.5750
20250927   arin       0.4034          0.6381
20250927   apnic      0.3784          0.1807