date       RIR       IPv4 adoption   IPv6 adoption
20220616   afrinic    0.1888          0.0626
20220616   apnic      0.2962          0.2290
20220616   ripencc    0.5485          0.3401
20220616   lacnic     0.4008          0.4369
20220616   arin       0.2666          0.2417