date, RIR, IPv4 adoption, IPv6 adoption
20230708, apnic,  0.3378,  0.2331
20230708, afrinic,  0.2749,  0.0992
20230708, arin,  0.2977,  0.3478
20230708, ripencc,  0.6243,  0.3717
20230708, lacnic,  0.4293,  0.2397