How scary are these movies?

Can you please tell me how old u were when u saw them, what they r
rated, and how scary they were from 1-10.

Insidious
Cloverfield
Stay Alive
The Last Excorcism
The Uninvited
The Grudge
One Missed Call
Prom Night
The Ring
Poltergeist
Scream
The Excorcist

Thanks :)