date, RIR, IPv4 adoption, IPv6 adoption
20220209, apnic,  0.2272,  0.1923
20220209, ripencc,  0.5128,  0.3359
20220209, arin,  0.2340,  0.2006
20220209, lacnic,  0.3894,  0.4256
20220209, afrinic,  0.1775,  0.0612