date       RIR       IPv4 adoption   IPv6 adoption
20231202   afrinic    0.2791          0.0763
20231202   lacnic     0.5063          0.4984
20231202   arin       0.3115          0.6619
20231202   ripencc    0.6532          0.3747
20231202   apnic      0.3443          0.2359