date, RIR, IPv4 adoption, IPv6 adoption
20230524, afrinic,  0.2491,  0.0711
20230524, ripencc,  0.6113,  0.3711
20230524, apnic,  0.3313,  0.2328
20230524, lacnic,  0.4255,  0.2353
20230524, arin,  0.2956,  0.3462