date, RIR, IPv4 adoption, IPv6 adoption
20230126, ripencc,  0.5908,  0.3686
20230126, lacnic,  0.4127,  0.4714
20230126, afrinic,  0.1916,  0.0676
20230126, arin,  0.2887,  0.3464
20230126, apnic,  0.3278,  0.2293