I'll take a stab at it, being a statistician. Statisticians love these industries in which you have a small number of producers. Basically, it's an oligopoly. The dream industry for StatsCan is the auto industry. Survey six industries and you have a census.
These are large firms. I think the data is extremely good. Wherever you go, the industry collects very good data on this. It's a small number of people that you have to survey. I think there is extremely good data in North America and indeed around the world on this. It's one of the best industries in the world, right up there with autos.