date, RIR, IPv4 adoption, IPv6 adoption
20220924, ripencc,  0.5749,  0.3581
20220924, lacnic,  0.4096,  0.4556
20220924, afrinic,  0.1964,  0.0656
20220924, apnic,  0.3121,  0.2352
20220924, arin,  0.2744,  0.3455