I'm given a number of data points like this:
2.50% 3.45
25.00% 4.19
50.00% 4.7
75.00% 5.42
97.50% 6.87
This defines a complete box-whisker element for a plot. I'm not sure how I can plot this. All the methods I've looked up so far (MATLAB, matplotlib, gnuplot) construct boxes from the original data. I don't have access to the original data, but I do have all the information I should need to draw the boxes.
What's the best way to draw the boxes/whiskers without the data?