date, RIR, IPv4 adoption, IPv6 adoption
20240115, lacnic,  0.5003,  0.4926
20240115, afrinic,  0.2773,  0.0780
20240115, apnic,  0.3461,  0.2362
20240115, ripencc,  0.6591,  0.3784
20240115, arin,  0.3126,  0.6620