date, RIR, IPv4 adoption, IPv6 adoption
20220904, ripencc,  0.5722,  0.3566
20220904, afrinic,  0.1951,  0.0648
20220904, apnic,  0.3101,  0.2324
20220904, lacnic,  0.4135,  0.4496
20220904, arin,  0.2731,  0.3453