date, RIR, IPv4 adoption, IPv6 adoption
20221116, afrinic,  0.1955,  0.0674
20221116, lacnic,  0.4080,  0.4585
20221116, ripencc,  0.5782,  0.3630
20221116, apnic,  0.3267,  0.2316
20221116, arin,  0.2812,  0.3459