date       RIR       IPv4 adoption   IPv6 adoption
20260920   arin       0.4532          0.6278
20260920   lacnic     0.6493          0.6186
20260920   afrinic    0.5702          0.5037
20260920   apnic      0.6601          0.2928
20260920   ripencc    0.7699          0.4563