When it comes to scarfing down fast food, nobody can compete with Americans. According to a recent study, 43.7% of us ate fast food at lunch and 42% at dinner at some point last year, while spending more than $1,200 on fast food annually. As of June 2022, the fast food industry in the United States held a significant value of approximately $331.4 billion, accounting for slightly more than one-third of the overall global fast food market. Following behind the U.S.? Great Britain, France, Sweden, and Austria. The study found that the developed country with the least interest in fast food is Germany.