date, RIR, IPv4 adoption, IPv6 adoption
20220812, afrinic,  0.1945,  0.0644
20220812, apnic,  0.3087,  0.2295
20220812, lacnic,  0.4085,  0.4504
20220812, ripencc,  0.5590,  0.3462
20220812, arin,  0.2688,  0.3047