date, RIR, IPv4 adoption, IPv6 adoption
20240920, ripencc,  0.6860,  0.3902
20240920, apnic,  0.3540,  0.2383
20240920, lacnic,  0.5290,  0.5297
20240920, afrinic,  0.3250,  0.1066
20240920, arin,  0.3606,  0.6364