date, RIR, IPv4 adoption, IPv6 adoption
20240109, ripencc,  0.6585,  0.3773
20240109, afrinic,  0.2767,  0.0767
20240109, lacnic,  0.5024,  0.5019
20240109, arin,  0.3124,  0.6620
20240109, apnic,  0.3458,  0.2361