Thanks. There's a fuzz factor on the number, naturally, but it's in the ball park. I'm really surprised myself and have been for a long while.
Dead (usually before birth), if it's a lethal factor. Nothing, if it's not, because in practically all non lethal cases there's no visible effect.
BYD (who collects video among other things, according to their TOS) is pretty conspicuously missing from the list.
Good time to rewrite it in Rust.