date, RIR, IPv4 adoption, IPv6 adoption
20221123, lacnic,  0.4092,  0.4606
20221123, ripencc,  0.5787,  0.3651
20221123, apnic,  0.3267,  0.2314
20221123, afrinic,  0.1954,  0.0676
20221123, arin,  0.2842,  0.3460