21.7 liters? That can't be right. If that's the average, some people would have to be dumping it on the ground to use enough. If true it's pretty funny. Lots of germaphobes in Canada.
The whole site is a joke. They claim the province of Saskatchewan does not observe daylight savings (true) or Christmas (gimme a break!). If you've been watching the news, there have been quite a few Rob Ford (mayor of Toronto) jokes. I like the one from late October that said 95% of Canadian mayors were going out on Halloween as Rob Ford.