date, RIR, IPv4 adoption, IPv6 adoption
20220912, lacnic,  0.4083,  0.4532
20220912, ripencc,  0.5732,  0.3578
20220912, arin,  0.2733,  0.3453
20220912, afrinic,  0.1964,  0.0651
20220912, apnic,  0.3120,  0.2351