date       RIR       IPv4 adoption   IPv6 adoption
20260929   apnic      0.6604          0.2931
20260929   afrinic    0.5703          0.4925
20260929   lacnic     0.6522          0.6211
20260929   ripencc    0.7720          0.4566
20260929   arin       0.4539          0.6279