date       RIR       IPv4 adoption   IPv6 adoption
20260322   ripencc    0.7585          0.4366
20260322   afrinic    0.5123          0.4755
20260322   arin       0.4173          0.6390
20260322   lacnic     0.5713          0.5777
20260322   apnic      0.3846          0.2110