date, RIR, IPv4 adoption, IPv6 adoption
20220409, apnic,  0.2778,  0.2282
20220409, ripencc,  0.5178,  0.3415
20220409, afrinic,  0.1861,  0.0620
20220409, lacnic,  0.3933,  0.4328
20220409, arin,  0.2483,  0.2745