date, RIR, IPv4 adoption, IPv6 adoption
20220407, afrinic,  0.1861,  0.0620
20220407, apnic,  0.2778,  0.2282
20220407, arin,  0.2482,  0.2745
20220407, ripencc,  0.5175,  0.3413
20220407, lacnic,  0.3933,  0.4323