There are two aspects to that 5%. The first concerns the delivery of services, that is to say when people call a communications centre. The other concerns activity on a ship, to conduct a search and rescue or to provide some sort of support. I'm drawing the distinction between the two because the delivery of communications services is land-based, that is to say that it is done from communications centres. That's where the 5% issue applies.
I'm going to close on this point. Staff is assigned to a Coast Guard vessel based on the vessel's mission. If a ship leaves on an exploratory mission, the crew will be constituted accordingly. Crews aren't bilingual at all times.