 About one-third of fatal ATV accidents take place on paved roads. ATVs are so dangerous for young people, especially. Just be careful. Wear a helmet for crying out loud. And don't be stupid. Exactly. About 95 Americans are killed by riding mowers each year. That's not good. No. More than 700 people die annually in falls from ladders and scaffolding. I've fallen off a ladder once. It was no fun. Fractured my back. Yeah.