Is there any way to create custom exports?

I was checking the code, but the task seems that it will take a lot of time to understand the code and what every piece is doing. I was wondering if you have any setup to create the summaries of the questions (including the question) in a .cvs (for example) for later processing in LaTeX to automatically generate a graph for each question with a plot with the answers. This can even be automated further, and one can just export to pdf graphs, and show a summary of the questions and answers (like you do in the ods) but instead of tables one can use pgfplots to show graphs.

This will help a lot for tasks like making surveys, or trying to visualize the results of the students in a more "executive" fashion. So, instead of scrolling in a spreadsheet one can have a pdf document to check graphs and easily compare.

Is there any easy way to come up with something like this?