No. About 80% of our network are engineers, but we are not exclusively made up of engineers. In fact, though I'm little bit ashamed to say so, I'm not an engineer myself. But most of my colleagues and a lot of our network across the country are engineers. We have about 60 staff working on different projects in four countries in Africa right now. Most of those people are engineers. They've taken a leave from their work.
We have a partnership with TransCanada. TransCanada is not only providing annual donations to us; they are also allowing some of their staff to apply for our positions and take a year or two of absence to work with us overseas.