date, RIR, IPv4 adoption, IPv6 adoption
20231113, afrinic,  0.2800,  0.0763
20231113, lacnic,  0.4969,  0.4892
20231113, ripencc,  0.6496,  0.3728
20231113, apnic,  0.3435,  0.2345
20231113, arin,  0.3088,  0.1816