date       RIR       IPv4 adoption   IPv6 adoption
20220707   afrinic    0.1941          0.0638
20220707   apnic      0.2965          0.2291
20220707   ripencc    0.5469          0.3419
20220707   lacnic     0.4019          0.4395
20220707   arin       0.2676          0.2417