Once again, I haven't lost any. Must mean it's zero.
Has anyone also ever considered that during the event, you end up with more vets so the chance of them being lost are higher too?
Before the event, the sailors I was leveling had only experts. Naturally during the event I converted many to vets. Now that I have (more) vets I am likely to lose them although I have been lucky not to.
In the last several months though, the most I have lost are several skills and no vets but you don't see me posting a "thanks SDE for removing vet deaths" post.
And you do know there are ways to save your vets right?