date       RIR       IPv4 adoption   IPv6 adoption
20230411   afrinic    0.2393          0.0707
20230411   ripencc    0.6033          0.3676
20230411   lacnic     0.4587          0.4751
20230411   apnic      0.3304          0.2323
20230411   arin       0.2834          0.3472