date, RIR, IPv4 adoption, IPv6 adoption
20220203, apnic,  0.2272,  0.1923
20220203, afrinic,  0.1778,  0.0613
20220203, ripencc,  0.5126,  0.3352
20220203, arin,  0.2340,  0.2005
20220203, lacnic,  0.3894,  0.4254