It’s the running total, no idea why it drops. It was the number reported to me by Facebook in the email subject line. “You have X notifications waiting’
Data source: pastebin.com/jU5PPuCz
I created this account and logged in once, using a new email account. I have never logged in from the first day. I don’t know why there is a dip and gradual return.
I used Google Sheets to make the not beautiful graph but I thought the beauty is in the data, even pointless accounts are targeted with effort.