date, RIR, IPv4 adoption, IPv6 adoption
20211013, afrinic,  0.1609,  0.0581
20211013, apnic,  0.2091,  0.1111
20211013, ripencc,  0.5039,  0.3327
20211013, arin,  0.2207,  0.1999
20211013, lacnic,  0.2974,  0.3894