All firms surveyed are located within the Fifth Federal Reserve District, which includes the District of Columbia, Maryland, North Carolina, South Carolina, Virginia, and most of West Virginia.

• 所有调查的公司都位于第五联邦储备区，包括哥伦比亚特区，马里兰，北卡罗来纳州，南卡罗来纳州，弗吉尼亚和西弗吉尼亚大部分地区。