date, RIR, IPv4 adoption, IPv6 adoption
20240608, afrinic,  0.2951,  0.0786
20240608, lacnic,  0.5157,  0.5139
20240608, apnic,  0.3520,  0.2375
20240608, arin,  0.3429,  0.6337
20240608, ripencc,  0.6794,  0.3968