date, RIR, IPv4 adoption, IPv6 adoption
20220808, apnic,  0.3086,  0.2295
20220808, arin,  0.2687,  0.3047
20220808, afrinic,  0.1945,  0.0643
20220808, lacnic,  0.4078,  0.4480
20220808, ripencc,  0.5584,  0.3456