date       RIR       IPv4 adoption   IPv6 adoption
20230207   lacnic     0.4120          0.4733
20230207   ripencc    0.5920          0.3683
20230207   arin       0.2896          0.3465
20230207   apnic      0.3279          0.2319
20230207   afrinic    0.1933          0.0676