date, RIR, IPv4 adoption, IPv6 adoption
20240325, afrinic,  0.2857,  0.0783
20240325, arin,  0.3192,  0.6325
20240325, lacnic,  0.5120,  0.5030
20240325, ripencc,  0.6703,  0.3852
20240325, apnic,  0.3499,  0.2368