date, RIR, IPv4 adoption, IPv6 adoption
20240102, afrinic,  0.2770,  0.0768
20240102, lacnic,  0.5018,  0.4998
20240102, arin,  0.3138,  0.6620
20240102, ripencc,  0.6554,  0.3770
20240102, apnic,  0.3457,  0.2361