Average Weekly Hours of All Employees: Professional and Business Services in Maryland was 36.30000 Hours per Week in March of 2022, according to the United States Federal Reserve. Historically, Average Weekly Hours of All Employees: Professional and Business Services in Maryland reached a record high of 38.20000 in October of 2011 and a record low of 34.30000 in January of 2015. Trading Economics provides the current actual value, an historical data chart and related indicators for Average Weekly Hours of All Employees: Professional and Business Services in Maryland - last updated from the United States Federal Reserve on March of 2024.