Does Someone Know How Exactly Attack Speed Works?

I just want to know how much Attack i can do in ONE second with:

Super Slow Attack Speed
Very Slow Attack Speed
Slow Attack Speed
Normal Attack Speed
Fast Attack Speed
Very Fast Attack Speed
Super Fast Attack Speed

If someone knows the awnser plsease post it!

 

Super Fast: 4.3
Very Fast: 3.1
Fast: 2.5
Normal: 2.05
Slow: 1.5
Very Slow: 0.83
Super Slow: 0.51


Times per second

 

Okay, thank you it helped a lot!