date, RIR, IPv4 adoption, IPv6 adoption
20220121, lacnic,  0.3867,  0.4232
20220121, afrinic,  0.1774,  0.0613
20220121, apnic,  0.2267,  0.1920
20220121, ripencc,  0.5093,  0.3336
20220121, arin,  0.2328,  0.2005