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