date       RIR       IPv4 adoption   IPv6 adoption
20250223   lacnic     0.5392          0.5336
20250223   afrinic    0.3243          0.1077
20250223   apnic      0.3653          0.1819
20250223   arin       0.3811          0.6074
20250223   ripencc    0.7118          0.4040