date       RIR       IPv4 adoption   IPv6 adoption
20220624   afrinic    0.1933          0.0630
20220624   ripencc    0.5491          0.3405
20220624   lacnic     0.4010          0.4374
20220624   arin       0.2670          0.2416
20220624   apnic      0.2964          0.2291