date, RIR, IPv4 adoption, IPv6 adoption
20220901, afrinic,  0.1950,  0.0648
20220901, apnic,  0.3101,  0.2324
20220901, ripencc,  0.5715,  0.3567
20220901, arin,  0.2711,  0.3454
20220901, lacnic,  0.4140,  0.4534