I was editing my post while you are posting. Notice the 1 minute timestamp difference. I didn't know the exact number which is why I updated it to <10. Of course, only the kneelers were considered, not those standing while holding a hand in the air. In hindsight, my <10 was pretty close when looking only at the kneelers.
Only covers Sept. 2016? Have you read the dates/descriptions? From your link:
Bad wording on my part. It only covers September of last year. October-December isn't covered. It then covers September of 2017.