date, RIR, IPv4 adoption, IPv6 adoption
20220405, apnic,  0.2777,  0.2282
20220405, lacnic,  0.3933,  0.4318
20220405, ripencc,  0.5174,  0.3412
20220405, afrinic,  0.1861,  0.0619
20220405, arin,  0.2487,  0.2744