date       RIR       IPv4 adoption   IPv6 adoption
20230727   afrinic    0.2756          0.0996
20230727   arin       0.2988          0.3459
20230727   ripencc    0.6252          0.3721
20230727   apnic      0.3379          0.2334
20230727   lacnic     0.4880          0.4921