Jugal Vijayvargiya
Analyst
Yes. Well, a couple of things. One, I want to continue to stress that we have been focused on making sure that we grow our business globally. So certainly, the activity that's been going on in the U.S. is a factor, and I'll talk about that. But just to give you a data point, -- we had approximately, I'm going to say, 46%, a little bit north of 46% of our sales in the U.S. And then that's been coming down and actually now we're around 43%. So we've actually increased our outside of the U.S. share by three points just on a year-over-year basis. And so that, I think, speaks to the great that our teams are doing to make sure that we're capturing share in Asia, in Europe, and we're going to continue to work on that. We're going to continue to make sure that we're absolutely focused on growing our business globally. Now with regard to your question, I think on the U.S. side, one of the things that I'm really pleased with is that we have for this area is we have great R&D capability and manufacturing capability in the U.S. A lot of our R&D centers and really the main R&D centers for electronic materials for Performance Materials, Precision Optics, our locator here in the U.S. Our manufacturing, I mean, our legacy manufacturing with all of our Performance Materials is located here in the U.S. As you know, David, when we acquired the HCS business, the Newton facility, that's in the U.S. and then the investment that we just talked about in Milwaukee that we're putting in place, that's in the U.S. So I think between the R&D side and the manufacturing side and then our sales support and our other back office support, I believe we're really well positioned and we have what is necessary to be able to capture the work that's going on, on the U.S. front. And at the same time, we're making the necessary investments outside the U.S. so that we can continue to grow our business in Asia and in Europe. So over the next three to five years, I expect us to be able to do both. I expect us to be able to take advantage of the initiatives that the U.S. government is working on or just the onshoring activity that's involved here in the U.S., but I also expect us to be able to grow our business in Asia and Europe and continue to be a good global well-diversified company.