date, RIR, IPv4 adoption, IPv6 adoption
20220913, afrinic,  0.1965,  0.0653
20220913, ripencc,  0.5730,  0.3578
20220913, lacnic,  0.4084,  0.4538
20220913, apnic,  0.3120,  0.2351
20220913, arin,  0.2733,  0.3453