date, RIR, IPv4 adoption, IPv6 adoption
20221020, apnic,  0.3140,  0.2357
20221020, afrinic,  0.1948,  0.0672
20221020, ripencc,  0.5782,  0.3611
20221020, arin,  0.2782,  0.3460
20221020, lacnic,  0.4072,  0.4571