date, RIR, IPv4 adoption, IPv6 adoption
20221124, afrinic,  0.1954,  0.0675
20221124, ripencc,  0.5787,  0.3642
20221124, lacnic,  0.4083,  0.4600
20221124, arin,  0.2842,  0.3460
20221124, apnic,  0.3267,  0.2314