date, RIR, IPv4 adoption, IPv6 adoption
20230525, afrinic,  0.2493,  0.0711
20230525, ripencc,  0.6113,  0.3710
20230525, apnic,  0.3316,  0.2328
20230525, lacnic,  0.4257,  0.2355
20230525, arin,  0.2956,  0.3463