date, RIR, IPv4 adoption, IPv6 adoption
20221010, afrinic,  0.1964,  0.0656
20221010, arin,  0.2775,  0.3458
20221010, apnic,  0.3124,  0.2355
20221010, ripencc,  0.5770,  0.3611
20221010, lacnic,  0.4034,  0.4570