NOTE: THIS DATA FILE WILL CHANGE! To improve accessibility of data for all users, we will convert this file from a text format to an html table by the end of June 2024. Title: Expenses for Investigation Services, All Establishments, Employer Firms Series ID: ISEAEEF3561611 Source: U.S. Census Bureau Release: Service Annual Survey Seasonal Adjustment: Not Seasonally Adjusted Frequency: Annual Units: Millions of Dollars Date Range: 2003-01-01 to 2022-01-01 Last Updated: 2024-01-31 10:35 AM CST Notes: DATE VALUE 2003-01-01 2387 2004-01-01 2573 2005-01-01 2858 2006-01-01 3110 2007-01-01 3261 2008-01-01 3283 2009-01-01 3443 2010-01-01 3628 2011-01-01 3948 2012-01-01 4028 2013-01-01 4084 2014-01-01 3770 2015-01-01 3670 2016-01-01 3838 2017-01-01 4288 2018-01-01 4917 2019-01-01 4521 2020-01-01 4004 2021-01-01 4731 2022-01-01 5001