date, RIR, IPv4 adoption, IPv6 adoption
20230117, afrinic,  0.1914,  0.0675
20230117, ripencc,  0.5883,  0.3676
20230117, lacnic,  0.4105,  0.4698
20230117, apnic,  0.3277,  0.2318
20230117, arin,  0.2881,  0.3464