A recent survey commissioned by Dunkin’ Donuts and CareerBuilder found that those working in finance and insurance are some of the workers that need coffee the most.

Thirty-two percent of workers stated they need coffee to get through the workday, according to the survey. Forty-three percent of coffee drinkers reported they are less productive if they don’t drink coffee while on the job.

Other professionals who were found to need coffee the most included nurses, physicians, hotel workers, designers/architects, food preparers, engineers, teachers, marketing/public relations professionals, scientists, machine operators and government workers.