date, RIR, IPv4 adoption, IPv6 adoption
20231123, afrinic,  0.2792,  0.0764
20231123, ripencc,  0.6526,  0.3745
20231123, apnic,  0.3442,  0.2351
20231123, lacnic,  0.4988,  0.4907
20231123, arin,  0.3104,  0.6618