date       RIR       IPv4 adoption   IPv6 adoption
20230402   lacnic     0.4601          0.4796
20230402   afrinic    0.2392          0.0707
20230402   ripencc    0.5985          0.3671
20230402   arin       0.2831          0.3471
20230402   apnic      0.3302          0.2323