I'm trying to replicate the forecasting calculations and need to find 'Work Hours' as a key component. Such as: 
Planned Cost - The product of work hours and its cost per hour

I've been able to track Work Hours to the Task screen and when you expand it I can see the following :

But for the life of me I can not find that raw data in Analytics. Where do I find these values so I can replicate any planning or forecasting values ?