date       RIR       IPv4 adoption   IPv6 adoption
20230209   ripencc    0.5922          0.3682
20230209   lacnic     0.4122          0.4748
20230209   arin       0.2896          0.3465
20230209   afrinic    0.1933          0.0677
20230209   apnic      0.3279          0.2319