date, RIR, IPv4 adoption, IPv6 adoption
20220929, apnic,  0.3123,  0.2353
20220929, lacnic,  0.4106,  0.4569
20220929, afrinic,  0.1960,  0.0655
20220929, arin,  0.2744,  0.3455
20220929, ripencc,  0.5758,  0.3583