Andorra consumes the most chewing gum per capita.
While overall gum consumption can fluctuate by country based on various factors like population size and market trends, Andorra holds the distinction of having the highest per capita consumption. Back in 2000, the average person in Andorra consumed approximately 900 grams (or 2 pounds) of chewing gum in that single year.
It's important to note that consumption habits can change, and newer data might show different results. However, based on available information, Andorra leads in per capita gum consumption.