date, RIR, IPv4 adoption, IPv6 adoption
20240123, arin,  0.3130,  0.6620
20240123, afrinic,  0.2795,  0.0780
20240123, lacnic,  0.5013,  0.4957
20240123, apnic,  0.3465,  0.2362
20240123, ripencc,  0.6599,  0.3793