date, RIR, IPv4 adoption, IPv6 adoption
20240419, apnic,  0.3519,  0.2371
20240419, afrinic,  0.2878,  0.0788
20240419, lacnic,  0.5108,  0.4964
20240419, ripencc,  0.6758,  0.3866
20240419, arin,  0.3266,  0.6317