date       RIR       IPv4 adoption   IPv6 adoption
20240529   lacnic     0.5165          0.5123
20240529   arin       0.3409          0.6330
20240529   apnic      0.3494          0.2375
20240529   ripencc    0.6804          0.3931
20240529   afrinic    0.2946          0.0785