date, RIR, IPv4 adoption, IPv6 adoption
20220816, afrinic,  0.1944,  0.0643
20220816, ripencc,  0.5610,  0.3517
20220816, lacnic,  0.4130,  0.4515
20220816, apnic,  0.3088,  0.2296
20220816, arin,  0.2688,  0.3047