date, RIR, IPv4 adoption, IPv6 adoption
20240618, apnic,  0.3522,  0.2376
20240618, lacnic,  0.5165,  0.5137
20240618, ripencc,  0.6804,  0.3975
20240618, afrinic,  0.2955,  0.0789
20240618, arin,  0.3433,  0.6337