Federal Reserve Bank of St. Louis. "Economy At A Glance : Data as of May 11, 2018," in Federal Reserve Bank of St. Louis. "Second Quarter 2018, Vol. 26, No. 2," Regional Economist : A Quarterly Review of Business and Economic Conditions (April 2018) : 25-27. https://fraser.stlouisfed.org/title/6275/item/601873/toc/584981 , accessed on April 19, 2024.