date, RIR, IPv4 adoption, IPv6 adoption
20230804, apnic,  0.3244,  0.2335
20230804, ripencc,  0.6266,  0.3717
20230804, afrinic,  0.2771,  0.0997
20230804, lacnic,  0.4890,  0.4946
20230804, arin,  0.2990,  0.3459