date, RIR, IPv4 adoption, IPv6 adoption
20220822, arin,  0.2694,  0.2869
20220822, afrinic,  0.1946,  0.0644
20220822, lacnic,  0.4132,  0.4523
20220822, ripencc,  0.5614,  0.3523
20220822, apnic,  0.3095,  0.2296