date, RIR, IPv4 adoption, IPv6 adoption
20231009, ripencc,  0.6342,  0.3734
20231009, afrinic,  0.2773,  0.0751
20231009, apnic,  0.3416,  0.2342
20231009, lacnic,  0.4932,  0.4994
20231009, arin,  0.3073,  0.3489