Refundable Tax Credits

At present, the CRA publishes various "Non-Refundable Tax Credits" series for both Federal and Provincial Taxes. Ideally, this would be for the same or similar datasets for Refundable Tax Credits to have a similar facing set (as opposed to the more nuanced GST / HST sets) and to grasp the other, varied, individual refundable tax credits for tax comparison purposes as viable. This would ideally be also expanded on from simply just the "commonly claimed" to "all claimed" to help understand some of the more infrequently used tax credits, even if the actual frequency of these being used may mean statistical comparisons are somewhat less useful