date       RIR       IPv4 adoption   IPv6 adoption
20260616   arin       0.4295          0.6393
20260616   lacnic     0.5759          0.5900
20260616   afrinic    0.5198          0.4800
20260616   apnic      0.5539          0.2822
20260616   ripencc    0.7634          0.4407