date       RIR       IPv4 adoption   IPv6 adoption
20220826   ripencc    0.5648          0.3533
20220826   lacnic     0.4137          0.4532
20220826   arin       0.2709          0.2869
20220826   afrinic    0.1948          0.0645
20220826   apnic      0.3099          0.2297