We do have very detailed measurements of the return on investment.
For instance, on these trade missions, we select companies that have demonstrated and have been forecast to be able to sell their work abroad. Then we measure, at the end of each trade mission, the actual return on investment for these events.
Unfortunately, I don't have in front of me today the latest data for the trade missions, whether it was the recent one in South Korea or last fall when we were in Japan. Prior to this, it was New Zealand and Australia.
I would be happy to provide the committee with this information.