date, RIR, IPv4 adoption, IPv6 adoption
20240525, arin,  0.3406,  0.6330
20240525, ripencc,  0.6797,  0.3928
20240525, lacnic,  0.5161,  0.5106
20240525, apnic,  0.3493,  0.2375
20240525, afrinic,  0.2946,  0.0787