date, RIR, IPv4 adoption, IPv6 adoption
20240207, apnic,  0.3475,  0.2363
20240207, afrinic,  0.2867,  0.0788
20240207, lacnic,  0.5044,  0.4996
20240207, arin,  0.3141,  0.6323
20240207, ripencc,  0.6641,  0.3824