date, RIR, IPv4 adoption, IPv6 adoption
20220922, apnic,  0.3121,  0.2352
20220922, arin,  0.2744,  0.3455
20220922, afrinic,  0.1965,  0.0656
20220922, lacnic,  0.4088,  0.4557
20220922, ripencc,  0.5749,  0.3582