date, RIR, IPv4 adoption, IPv6 adoption
20231110, lacnic,  0.4960,  0.4885
20231110, afrinic,  0.2787,  0.0762
20231110, arin,  0.3087,  0.1816
20231110, apnic,  0.3435,  0.2345
20231110, ripencc,  0.6496,  0.3726