date, RIR, IPv4 adoption, IPv6 adoption
20220424, apnic,  0.2806,  0.2283
20220424, lacnic,  0.4024,  0.4344
20220424, afrinic,  0.1864,  0.0620
20220424, arin,  0.2490,  0.2746
20220424, ripencc,  0.5385,  0.3425