date       RIR       IPv4 adoption   IPv6 adoption
20240129   arin       0.3129          0.6620
20240129   lacnic     0.5016          0.4980
20240129   afrinic    0.2812          0.0782
20240129   ripencc    0.6609          0.3807
20240129   apnic      0.3473          0.2363