I don’t pay a lot of mind to Grammarly stats, but evidently I used more unique words than 96% of Grammarly users (of course I am mostly being compared to high school and college students) but I was more productive than 92% of Grammarly users by writing 10,549 words in the past week. I have a ten-week writing streak.
I’m not exactly sure where Grammarly is working on my behalf. I think it is only looking at things I am writing in a web browser.