date, RIR, IPv4 adoption, IPv6 adoption
20240403, arin,  0.3246,  0.6327
20240403, ripencc,  0.6725,  0.3869
20240403, lacnic,  0.5109,  0.5045
20240403, afrinic,  0.2871,  0.0783
20240403, apnic,  0.3501,  0.2369