I started filling up these 1 gallon jars at the same time earlier this year, starting from 0 Wheats and 0 Canadians, and my wheat jar just filled up. I've gone through Brinks, Loomis, String, and customer wrapped rolls, so in scientific polling terms the margin for error is extremely low. The copper Canadians are in the jar on the left and it looks to be about 40% full. The non-copper Canadians are in the small orange container to the right. But I'm from the Southeastern U.S., it'd be interesting to see someone do this if they live right on the American-Canadian border next to say, Toronto. I bet there'd be a lot more Canadians.