Yes.
What I would say, first of all, is that there's no question that there is a need across the board among NATO member states to increase defence spending to support the alliance. I am not an expert on monitoring, evaluation, and developing metrics to measure these sorts of things. There's a science to it, and Sarah knows that better than I.
However, I would say that I think there is a need to, in addition to the spending category, look at some of these other contributions that alliance members are making. There is no question. If you look at Afghanistan, Canada was—to overuse that term—punching above its weight. It made major commitments to the mission. We suffered proportionately more than any other NATO member state as a result, and that has to count for something.