date       RIR       IPv4 adoption   IPv6 adoption
20240404   afrinic    0.2871          0.0783
20240404   ripencc    0.6726          0.3871
20240404   lacnic     0.5111          0.5051
20240404   arin       0.3246          0.6315
20240404   apnic      0.3501          0.2369