date, RIR, IPv4 adoption, IPv6 adoption
20220824, lacnic,  0.4137,  0.4532
20220824, arin,  0.2693,  0.2869
20220824, ripencc,  0.5630,  0.3528
20220824, apnic,  0.3095,  0.2296
20220824, afrinic,  0.1948,  0.0644