date       RIR       IPv4 adoption   IPv6 adoption
20230515   afrinic    0.2456          0.0711
20230515   lacnic     0.4236          0.2328
20230515   ripencc    0.6097          0.3705
20230515   apnic      0.3311          0.2327
20230515   arin       0.2940          0.3460