This type of graph is drawn with a scalar field command. We have several articles that should help:
Scalar field basics – Walks through creating a basic graph and legend. This is where I would start.
Scalar field command – More detailed documentation showing more options for input data format, etc.
Scalar field examples – Example files you can download from here.
The command has several options for input data format, so feel free to send a screen shot of you data, if you are not sure how to create the graph with your format.
Hope this helps!