All Employees: Professional and Business Services: Administrative and Support Services in Missouri was 146.80000 Thous. of Persons in March of 2022, according to the United States Federal Reserve. Historically, All Employees: Professional and Business Services: Administrative and Support Services in Missouri reached a record high of 159.00000 in October of 2015 and a record low of 72.90000 in January of 1991. Trading Economics provides the current actual value, an historical data chart and related indicators for All Employees: Professional and Business Services: Administrative and Support Services in Missouri - last updated from the United States Federal Reserve on March of 2024.