date, RIR, IPv4 adoption, IPv6 adoption
20241226, ripencc,  0.7059,  0.3996
20241226, lacnic,  0.5258,  0.5293
20241226, apnic,  0.3604,  0.1817
20241226, arin,  0.3655,  0.6073
20241226, afrinic,  0.3250,  0.1087