date, RIR, IPv4 adoption, IPv6 adoption
20240223, arin,  0.3161,  0.6323
20240223, lacnic,  0.5051,  0.4956
20240223, ripencc,  0.6681,  0.3839
20240223, afrinic,  0.2859,  0.0793
20240223, apnic,  0.3481,  0.2364