It's very likely it was done manually since there were different dates and record amounts. Here's the message I got:
"I restored 2690 rows, which corresponds to the last bulk delete. However, I noticed that there were over 5000 rows that got deleted from this table, at different times. Based on the rough estimate of the 3000 rows from the user in the thread, I hopefully only restored the rows that he was interested in, but let me know if there's more that need to be restored."