date, RIR, IPv4 adoption, IPv6 adoption
20240328, ripencc,  0.6711,  0.3871
20240328, lacnic,  0.5117,  0.5042
20240328, arin,  0.3242,  0.6326
20240328, afrinic,  0.2859,  0.0783
20240328, apnic,  0.3499,  0.2369