But they said it doesn't have any outliers. So we would rule out graph number three. And so we have to pick between graph one and graph two. And so the other hint they give us or piece of data they give us is that the percent drops by 0.5% each year. So here, what's happening? As 10 years go by, let's see. As we go from, let's start with, let's see, in 1967, where it looks like we're at about 55%.