date, RIR, IPv4 adoption, IPv6 adoption
20230614, apnic,  0.3379,  0.2329
20230614, afrinic,  0.2721,  0.0968
20230614, arin,  0.2963,  0.3467
20230614, lacnic,  0.4256,  0.2368
20230614, ripencc,  0.6187,  0.3711