date, RIR, IPv4 adoption, IPv6 adoption
20211007, apnic,  0.2082,  0.1110
20211007, lacnic,  0.2972,  0.3889
20211007, afrinic,  0.1606,  0.0581
20211007, ripencc,  0.5034,  0.3218
20211007, arin,  0.2206,  0.1999