date, RIR, IPv4 adoption, IPv6 adoption
20230902, lacnic,  0.4964,  0.4962
20230902, ripencc,  0.6275,  0.3739
20230902, apnic,  0.3376,  0.2338
20230902, arin,  0.3019,  0.3478
20230902, afrinic,  0.2757,  0.0989