[edition-agnostic world-building] How many new embraces, statistically speaking, choose to greet the sun immediately?

Was reading another thread about embracing serial killers, and someone commented on the overall difficulty from the sire's POV of teaching a psychologically normal human how to exist as an undead, blood-sucking predator. They mentioned how probably a not-insignificant number of people choose to not-exist in Minecraft when faced with the necessities of their new un-life.

Now I'm wondering quantitatively how often this happens. Presumably this is a topic of discussion among academically-minded Kindred (your Becketts and such).

If you're ST on a game, how often is this happening in your setting? Are most Sires competent and conscientious enough to select candidates that they have certainty can handle the transition? How many spontaneous, irresponsible Embraces are happening in your city, within Cam society and without?