So this is the year, 1995, 1996. And then Excel will be able to figure out, if I select those and I go to this little bottom right square, and I scroll down, Excel will actually figure out that I want to increment by 1 year every time. And if I say years since 1995, once again I can just continue this trend right here. So 2010 would be 15 years. And so we can just apply this equation. We could say it's going to be equal to, according to this line. I'm just going to type it in.