So just looking at this, just looking at each of these rows, it looks like there's a trend where if you use less, if you use a computer for less time, you're more likely to have more sleep. And likewise, if you use a computer more, you're more likely to have less sleep. Another way to think about it, when you look at the people who are getting seven or more hours of sleep, a majority of them, a majority of them, are minimal computer users. And there's three categories. So for 55% to be minimal computer users, it really does feel like the minimal computer users are more, they're definitely more, disproportionately representing the people who are getting seven, or disproportionately represented in this category of seven or more hours of sleep. And you see that the extreme computer users in this category they represent only 20% of this category. So it does look like there is an association between minimal computer use and getting seven or more hours of sleep.