Screen-time for force usage has been tabulated out for the first 6 movies of Star Wars. To determine the amount of force used they counted screen-time of clear force usage. Check out that stats down below at the link.
Who is the Force strongest with? And how has the balance between light and dark shifted throughout the series? In anticipation of “The Force Awakens,” we decided to find out by watching every minute of the first two trilogies to identify, measure, and categorize use of the Force.