It's not a rule; it's an average of what occurs when you have people who are interested in a single event, whether it's the Super Bowl or tonight's hockey game. They've studied the teams, and they're not betting with the heart. They take a look at the line and then they place their bets. When people are betting from that perspective, 95% of the time they get it right. Hence, the low return. It's a high-volume, low-margin business.
I think in Nevada sports betting represents one per cent of the overall amount of revenue earned there. What also occurs is that when people come to the sports book, they inevitably buy some food or have some drinks. They'll sit and watch the game, or go off and do something else, or they may even stay overnight. So there's all kinds of additional revenue created. From a bricks-and-mortar perspective, this is a traffic generator. It's just another reason for people to come in.