date, RIR, IPv4 adoption, IPv6 adoption
20230612, afrinic,  0.2707,  0.0967
20230612, ripencc,  0.6185,  0.3711
20230612, arin,  0.2963,  0.3464
20230612, lacnic,  0.4258,  0.2368
20230612, apnic,  0.3377,  0.2329