Can you give us a sense of how long it was taking you and your team, whether that's CBSA officials, or PHAC officials, for that matter, when you were doing it in that written paper format? Do you have any sense of how long that was taking you per interaction back in April 2020?
I appreciate that the vaccinations were not yet developed in April 2020. If my memory serves me correctly, it was December 2020 by the time the world saw the first vaccines. But just in terms of the paper processing, can you give us a sense of the comparative time for doing this on paper versus doing this via digital app?