date, RIR, IPv4 adoption, IPv6 adoption
20240807, ripencc,  0.6811,  0.3883
20240807, afrinic,  0.3013,  0.0793
20240807, apnic,  0.3500,  0.2380
20240807, lacnic,  0.5175,  0.5271
20240807, arin,  0.3589,  0.6356