Yes, it has been meaningful, just to answer the last question first.
As to examples, I like to look at the greenhouse industry and to see how it has developed from a very small set of operations in Leamington and Niagara, in Ontario, as an example, into this burgeoning industry worth literally hundreds and hundreds of millions of dollars. It bristles with technology. It starts with what Bill just mentioned, with good genetics. You can imagine all those tomato varieties and all those cucumber varieties, the flower varieties that grow in those greenhouses and exactly how much work and effort has been put into those to absolutely optimize their performance in those houses.
Then there's the energy technology, the lighting technology, the skin of the greenhouse, the steel, the way the heat is distributed and how the air moves, and all of the research and all of the energy that's been put into that. This has been Canadian work and spillover work from Holland. I would say that in that space in particular we've done extremely well.