date       RIR       IPv4 adoption   IPv6 adoption
20230114   arin       0.2880          0.3465
20230114   ripencc    0.5878          0.3674
20230114   apnic      0.3277          0.2318
20230114   afrinic    0.1910          0.0674
20230114   lacnic     0.4103          0.4694