1
They describe how often someone does an action or activity
2
It represents between 50% and 75% of the occasions you do an action
3
It represents between 90% and 99% of the occasions you do an action
4
It represents between 20% and 50% of the occasions you do an action
5
It represents between 1% and 20% of the occasions you do an action
6
It represents the 100% of the occasions you do an action
7
It represents the 0% of the occasions you do an action
8
It represents between 75% and 90% of the occasions you do an action
