Does anyone have a breakdown of weekly workouts?
Short answer: no.
The workouts are different -- often wildly -- day to day, week to week, month to month. Which is part of the point.
See crossfit.com for the "mainpage" workouts, or find an affiliate close by that does stuff you think might be "fun" (this is what I do now). My place = http://www.crossfit603.com
And today, being pressed for time, I swapped the official workout for some tabata sprints instead. Randomize!