date, RIR, IPv4 adoption, IPv6 adoption
20230710, apnic,  0.3378,  0.2331
20230710, arin,  0.2977,  0.3454
20230710, lacnic,  0.4292,  0.2391
20230710, ripencc,  0.6238,  0.3716
20230710, afrinic,  0.2749,  0.0992