date, RIR, IPv4 adoption, IPv6 adoption
20240104, afrinic,  0.2762,  0.0767
20240104, apnic,  0.3458,  0.2361
20240104, arin,  0.3126,  0.6620
20240104, ripencc,  0.6583,  0.3770
20240104, lacnic,  0.5027,  0.5029