date, RIR, IPv4 adoption, IPv6 adoption
20230507, apnic,  0.3308,  0.2326
20230507, afrinic,  0.2449,  0.0709
20230507, ripencc,  0.6093,  0.3703
20230507, lacnic,  0.4236,  0.2320
20230507, arin,  0.2925,  0.3460