date, RIR, IPv4 adoption, IPv6 adoption
20240217, arin,  0.3145,  0.6323
20240217, ripencc,  0.6676,  0.3829
20240217, apnic,  0.3478,  0.2364
20240217, afrinic,  0.2866,  0.0792
20240217, lacnic,  0.5040,  0.4952