date, RIR, IPv4 adoption, IPv6 adoption
20230907, apnic,  0.3376,  0.2338
20230907, afrinic,  0.2750,  0.0989
20230907, ripencc,  0.6281,  0.3737
20230907, lacnic,  0.4964,  0.4975
20230907, arin,  0.3019,  0.3478