I run a snack bar. In a general business shop, my average calculation is 20 people per table, which means that a table needs 20 pairs of chopsticks every day. Take-out usually uses plastic bags and lunch boxes, and take-out is half of what restaurants eat, that is, everything in 10. But the consumption of plastic bags is larger than that of lunch boxes, which is about 15. The total budget is an average of 20 pairs of chopsticks for a table every day. Because I used to open a noodle restaurant, I used chopsticks more, and others used less. It depends on what kind of store you want to investigate. Bun shops use the most bags, and bento restaurants are the first bag, the second lunch box and the third chopsticks. What is unclear can only be used for your reference. The data is definitely not scribbled.