date, RIR, IPv4 adoption, IPv6 adoption
20230906, lacnic,  0.4965,  0.4970
20230906, arin,  0.3018,  0.3478
20230906, afrinic,  0.2750,  0.0989
20230906, ripencc,  0.6276,  0.3739
20230906, apnic,  0.3377,  0.2338