date, RIR, IPv4 adoption, IPv6 adoption
20221125, apnic,  0.3267,  0.2314
20221125, arin,  0.2842,  0.3460
20221125, ripencc,  0.5784,  0.3645
20221125, afrinic,  0.1955,  0.0675
20221125, lacnic,  0.4092,  0.4605