@zakariaJannane ohhhh okay that helps a lot, thank you.

@lagata No, it's comparing events in 1950 vs events in 1980. Each one is comparing the percentage of injuries that were on slope (while skiing) vs other, could be slipping in the parking lot, falling in the bathroom, whatever, but at the resort. They are saying the on slope piece of the pie (%) was bigger in 1950 than 1980.

Instead of:

J ->F

L^J

L^F,

Wouldn't it be easier just to use:

J -> F

L -> J

L -> F ?

Maybe I'm splitting hairs and this is what works for me but someone lmk if me doing it this way will cause problems other conditions.