date       RIR       IPv4 adoption   IPv6 adoption
20230424   lacnic     0.4211          0.2271
20230424   afrinic    0.2422          0.0710
20230424   apnic      0.3305          0.2324
20230424   arin       0.2909          0.3458
20230424   ripencc    0.6079          0.3693