date       RIR       IPv4 adoption   IPv6 adoption
20230106   apnic      0.3276          0.2317
20230106   afrinic    0.1880          0.0667
20230106   lacnic     0.4092          0.4665
20230106   arin       0.2878          0.3463
20230106   ripencc    0.5857          0.3663