A new tab has been added to the Warehouse Metrics pane available on the Home and Jobs screens called Movements (Preview). By specifying a date range, you can calculate the total number of Collections & Deliveries within your operating country along with the total number of Handling-Ins & Outs from and to third parties for that period.
Additionally, a UK only feature for the time being also calculates the distance travelled for Collection & Deliveries using post code data. France and the US to hopefully be added soon.
Finally, you can export the results to an Excel file should you so wish.