Can we load to PCM_CalculatedDriverValue?

Summary:

Is it possible to load driver data to PCM_CalculatedDriverValue?

Content (please ensure you mask any confidential information):

We would like to clear almost all data from prior POV in PCM_CLC once we're done in order to limit database size. The one piece we don't want to delete is some driver data where prior months are used to calculate YTD values. I know clearing "Input Values" focuses on PCM_Input, so I'm wondering if we could load this particular driver data to PCM_CalculatedDriverValue instead to exclude it from the clear. Is that possible/advisable? If not, would the same result be accomplished by loading it to PCM_Adjustment In?