date       RIR       IPv4 adoption   IPv6 adoption
20220923   lacnic     0.4097          0.4560
20220923   ripencc    0.5749          0.3580
20220923   afrinic    0.1962          0.0656
20220923   arin       0.2744          0.3455
20220923   apnic      0.3121          0.2352