Well, if it's a one off task, it would probably be more efficient for the non coding human to just do it, rather than realise this is something someone else could automate this one time. Bearing in mind that we don't live in a perfect world and the data would more than likely need a "human touch" in terms of applying intelligent actions to malformed/missing data (even more so if the data isn't in a structured format)
In all reality, it would just be yet another thing that could be automated but it probably isn't financially worth it. The 'x' human effort in this one time task is probably not worth the '3x' human effort to get someone who can code familiar with the data and then be on hand to answer any non obvious questions.
Course, mileage may vary depending on exact data(size, quality etc)