date, RIR, IPv4 adoption, IPv6 adoption
20240518, apnic,  0.3521,  0.2373
20240518, arin,  0.3399,  0.6322
20240518, lacnic,  0.5163,  0.5116
20240518, afrinic,  0.2930,  0.0785
20240518, ripencc,  0.6787,  0.3874