date, RIR, IPv4 adoption, IPv6 adoption
20230928, apnic,  0.3400,  0.2341
20230928, lacnic,  0.4969,  0.4995
20230928, ripencc,  0.6322,  0.3747
20230928, afrinic,  0.2773,  0.0751
20230928, arin,  0.3046,  0.3485