date, RIR, IPv4 adoption, IPv6 adoption
20240607, ripencc,  0.6794,  0.3968
20240607, apnic,  0.3520,  0.2376
20240607, afrinic,  0.2950,  0.0785
20240607, arin,  0.3429,  0.6338
20240607, lacnic,  0.5157,  0.5138