Great point, I wasn't thinking of that. So, especially in the northern cities, maybe the lettuce:nails ratio held true. That makes it feel like a trick questi

Great point, I wasn't thinking of that. So, especially in the northern cities, maybe the lettuce:nails ratio held true. That makes it feel like a trick question, though. I wonder what the situation looked like for hardy vegetables like potatoes, onions, corn, squash.