Large Keap analytics/stats table found on website

We found a large stats table on our website with over 1.5mil data point. It’s been there since 2020. Our web developer has cleaned some of this data to free up space on our site server. 2 questions on this:

  1. Are the stats related to Keap forms and landing pages that we’re using on the site? - why is it there in the first place?
  2. Will the clean up affect the analytics tracking on Keap’s side?