date       RIR       IPv4 adoption   IPv6 adoption
20231203   lacnic     0.5063          0.4980
20231203   ripencc    0.6532          0.3747
20231203   afrinic    0.2784          0.0763
20231203   arin       0.3115          0.6619
20231203   apnic      0.3443          0.2359