To annotate you add notes to (a text or diagram) giving explanation or comment. so basically just highlight things that seem important and do the same for small notes, kinda simple.
If you look, you can see in 1998, it shows males getting into more fatal accidents. However, in 2008, it seems as though there are more females who get into accidents. The only thing I've noticed is how they don't state whether some of these people had caused the accident or died in the accident.
Well scope I'm guessing because scope means storyteller board and singer so its basically putting them together in one word.