date, RIR, IPv4 adoption, IPv6 adoption
20221005, lacnic,  0.4023,  0.4563
20221005, ripencc,  0.5766,  0.3604
20221005, apnic,  0.3125,  0.2354
20221005, afrinic,  0.1949,  0.0655
20221005, arin,  0.2773,  0.3453