date       RIR       IPv4 adoption   IPv6 adoption
20250224   arin       0.3811          0.6073
20250224   lacnic     0.5390          0.5322
20250224   afrinic    0.3243          0.1077
20250224   apnic      0.3654          0.1819
20250224   ripencc    0.7118          0.4040