Thank you, Mr. Chair.
I want to pursue that a little bit then. I don't know how to put this, but what percentage of work is done with what technology?
We had a gentleman in here with a gravity detection system. It sounded like a really interesting new development on the technology. He seemed to think that it would eliminate some of the need to put people on the ground. It gives a little bit more precise measurements or whatever.
I'm just wondering, then, what percentage of your data comes from which technology.