My data shows that for one of my pages, Previous Page Path and the page are the same. After Googling, I see this can be due to page refreshes or uploads.
I tried to test this out, by uploading/refreshing about 20 times on the page. My Pageviews for that page/previous page path combo only increased by 1 in the custom reporting, not the 20 I would have expected.
Any ideas why?