date, RIR, IPv4 adoption, IPv6 adoption
20230613, lacnic,  0.4256,  0.2369
20230613, arin,  0.2963,  0.3464
20230613, ripencc,  0.6187,  0.3712
20230613, apnic,  0.3378,  0.2329
20230613, afrinic,  0.2718,  0.0967