To run our own analytics it would help to be able to access all data with our own scripts. This could be to download, or via an API. For example, I can currently download all student grades, or separately I can download the individual responses of a particular student to all response areas. But I really need all responses from all students. I can't go and click thousands of time to get all that data - and then do it the next day again to see what's changed. If I can access all the data, then I can run my own analytics. For example, dashboards for students and their teachers, to help target teaching 'interventions'.
No need necessarily for the product to be a CSV file. It could be JSON or whatever. It can be as raw as you like to simplify the feature.