How many times has Buffy died?

On the show Buffy the Vampire Slayer, there are really only two times that everyone can agree she’s died: the season 1 finale and the season 5 finale. I want to know how many times you all think she has died. personally, I say three because she flatlined before Willow could get the bullet out in the season 6 finale but people tend to dispute this. Also, there is the episode The Wish where Buffy in the alternate universe dies. Any thoughts, please,