[P6 Client] Why planned values for comparision are different from each graphs?

Hi all,

Would you advice me why P6 client's graphs have following differnces?
I think it comes from P6's design philosophy or something, but I couldn't reach it.
Kindly refer to attachment.

Planned/Budgeted values which can be selected in following graphs
-- Activities view, Activity Usage Profile --> Baseline and Budgeted
-- Tracking view, Project Gannt/Profile Layout --> Baseline (Budget cannot be selected)
-- Activities view, Resource Usage Profile --> Budgeted (Baseline cannot be selected)
-- Tracking view, Resource Analysis Layout  --> Budgeted (Baseline cannot be selected)

Any advice would be appliciated.

Best regards,
Kenichi Kaneko