Average Weekly Hours of Production Employees: Retail Trade in Michigan (DISCONTINUED) was 28.33156 Hours per Week in March of 2022, according to the United States Federal Reserve. Historically, Average Weekly Hours of Production Employees: Retail Trade in Michigan (DISCONTINUED) reached a record high of 31.86032 in November of 2007 and a record low of 25.73814 in April of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for Average Weekly Hours of Production Employees: Retail Trade in Michigan (DISCONTINUED) - last updated from the United States Federal Reserve on April of 2024.