date, RIR, IPv4 adoption, IPv6 adoption
20230809, afrinic,  0.2763,  0.0997
20230809, ripencc,  0.6267,  0.3718
20230809, arin,  0.2992,  0.3459
20230809, lacnic,  0.4889,  0.4947
20230809, apnic,  0.3247,  0.2335