Table Data - All Employees: Professional and Business Services: Scientific Research and Development Services in Illinois
| Title | All Employees: Professional and Business Services: Scientific Research and Development Services in Illinois |
|---|---|
| Series ID | SMU17000006054170001SA |
| Source | U.S. Bureau of Labor Statistics, Federal Reserve Bank of St. Louis |
| Release | State and Metro Area Employment, Hours, and Earnings (Not a Press Release) |
| Seasonal Adjustment | Seasonally Adjusted |
| Frequency | Monthly |
| Units | Thousands of Persons |
| Date Range | 1990-01-01 to 2026-07-01 |
| Last Updated | 2026-08-21 7:12 PM CDT |
| Notes | The Federal Reserve Bank of St. Louis seasonally adjusts this series by using the 'statsmodels' library from Python with default parameter settings. The package uses the U.S. Bureau of the Census X-13ARIMA-SEATS Seasonal Adjustment Program. More information on the 'statsmodels' X-13ARIMA-SEATS package can be found here. More information on X-13ARIMA-SEATS can be found here. Many series include both seasonally adjusted (SA) and not seasonally adjusted (NSA) data. Occasionally, updates to the data will not include sufficient seasonal factors to trigger a seasonal adjustment. In these cases, the NSA series will be updated normally; but the SA series will also be updated with the NSA data. The NSA series can be located here here. Some seasonally adjusted series may exhibit negative values because they are created from a seasonal adjustment process regardless of the actual meaning or interpretation of the given indicator. |
| DATE | VALUE |
|---|---|
| 1990-01-01 | 30.2020501227752 |
| 1990-02-01 | 30.6056673501887 |
| 1990-03-01 | 30.6311766156089 |
| 1990-04-01 | 30.7741920304590 |
| 1990-05-01 | 29.8763811706916 |
| 1990-06-01 | 31.2047429228166 |
| 1990-07-01 | 32.8164659351197 |
| 1990-08-01 | 31.5720032997767 |
| 1990-09-01 | 31.8851613149519 |
| 1990-10-01 | 31.6557505947835 |
| 1990-11-01 | 31.7056605056304 |
| 1990-12-01 | 31.9069141031101 |
| 1991-01-01 | 31.7727835726455 |
| 1991-02-01 | 30.9259627327168 |
| 1991-03-01 | 31.8418511579519 |
| 1991-04-01 | 31.5974672612248 |
| 1991-05-01 | 30.7778007726646 |
| 1991-06-01 | 31.8202597446585 |
| 1991-07-01 | 32.7011779110556 |
| 1991-08-01 | 30.3474390656678 |
| 1991-09-01 | 31.6175294573443 |
| 1991-10-01 | 31.2550762456217 |
| 1991-11-01 | 30.5832470612329 |
| 1991-12-01 | 31.4379244245665 |
| 1992-01-01 | 29.0111754803825 |
| 1992-02-01 | 29.0873859228241 |
| 1992-03-01 | 28.9677768323561 |
| 1992-04-01 | 29.3250983643417 |
| 1992-05-01 | 29.2143163727180 |
| 1992-06-01 | 29.3457748731414 |
| 1992-07-01 | 29.0377899266011 |
| 1992-08-01 | 29.3075081803036 |
| 1992-09-01 | 29.5397819320224 |
| 1992-10-01 | 29.8631064180433 |
| 1992-11-01 | 29.6633507614278 |
| 1992-12-01 | 29.6974817164072 |
| 1993-01-01 | 29.5844244664368 |
| 1993-02-01 | 29.7073181304995 |
| 1993-03-01 | 29.7898519716092 |
| 1993-04-01 | 29.8178272201623 |
| 1993-05-01 | 29.7628591506561 |
| 1993-06-01 | 29.8565499610800 |
| 1993-07-01 | 29.0793514270774 |
| 1993-08-01 | 29.8898898230254 |
| 1993-09-01 | 30.2965253279336 |
| 1993-10-01 | 31.2918667032946 |
| 1993-11-01 | 31.1910663865149 |
| 1993-12-01 | 31.4164750213829 |
| 1994-01-01 | 30.8622389769514 |
| 1994-02-01 | 30.8339957824399 |
| 1994-03-01 | 31.1378181718937 |
| 1994-04-01 | 30.7841593138273 |
| 1994-05-01 | 30.5856215557630 |
| 1994-06-01 | 31.0408191435704 |
| 1994-07-01 | 32.1753681755213 |
| 1994-08-01 | 31.4905468995398 |
| 1994-09-01 | 31.8726728182551 |
| 1994-10-01 | 31.8657263743301 |
| 1994-11-01 | 32.1634155897277 |
| 1994-12-01 | 31.9449062697899 |
| 1995-01-01 | 32.8799201878035 |
| 1995-02-01 | 32.6690673661223 |
| 1995-03-01 | 32.6734909165678 |
| 1995-04-01 | 33.0631453371031 |
| 1995-05-01 | 33.0083273265641 |
| 1995-06-01 | 32.9771338672738 |
| 1995-07-01 | 30.7166541247274 |
| 1995-08-01 | 32.9792123055190 |
| 1995-09-01 | 32.7583481065728 |
| 1995-10-01 | 32.6679648798315 |
| 1995-11-01 | 32.8066311593251 |
| 1995-12-01 | 32.9186977635153 |
| 1996-01-01 | 32.8212990042933 |
| 1996-02-01 | 32.8449036291111 |
| 1996-03-01 | 32.6717768652174 |
| 1996-04-01 | 32.1193458517092 |
| 1996-05-01 | 32.3750817710429 |
| 1996-06-01 | 32.1615884138348 |
| 1996-07-01 | 31.0561720654838 |
| 1996-08-01 | 32.9395947013785 |
| 1996-09-01 | 32.1966842464024 |
| 1996-10-01 | 32.0965951831227 |
| 1996-11-01 | 31.9564068948253 |
| 1996-12-01 | 31.9348424766335 |
| 1997-01-01 | 32.5685052246377 |
| 1997-02-01 | 32.5821463212894 |
| 1997-03-01 | 32.5023949283042 |
| 1997-04-01 | 33.7217875901858 |
| 1997-05-01 | 33.4558350815889 |
| 1997-06-01 | 33.6059521368494 |
| 1997-07-01 | 33.6877099706265 |
| 1997-08-01 | 34.4935720121493 |
| 1997-09-01 | 34.3105818145355 |
| 1997-10-01 | 34.4273393048363 |
| 1997-11-01 | 34.6658723647148 |
| 1997-12-01 | 34.7892997933386 |
| 1998-01-01 | 34.5638685589119 |
| 1998-02-01 | 34.3232844884756 |
| 1998-03-01 | 34.1258692707044 |
| 1998-04-01 | 33.8153472333044 |
| 1998-05-01 | 33.4697597227442 |
| 1998-06-01 | 33.6651857842011 |
| 1998-07-01 | 34.2974169139028 |
| 1998-08-01 | 33.9380294590818 |
| 1998-09-01 | 34.1507200982135 |
| 1998-10-01 | 34.4897279459034 |
| 1998-11-01 | 34.4477172309812 |
| 1998-12-01 | 34.1690610772914 |
| 1999-01-01 | 34.9742886614040 |
| 1999-02-01 | 35.7296037717766 |
| 1999-03-01 | 36.2872130848814 |
| 1999-04-01 | 37.7172306584799 |
| 1999-05-01 | 38.5530666729186 |
| 1999-06-01 | 38.9270086572413 |
| 1999-07-01 | 36.9937435480412 |
| 1999-08-01 | 38.7710206843851 |
| 1999-09-01 | 38.0462567574264 |
| 1999-10-01 | 38.8427801063773 |
| 1999-11-01 | 39.3462316708519 |
| 1999-12-01 | 39.5100379281271 |
| 2000-01-01 | 38.9435605288312 |
| 2000-02-01 | 40.4606801238703 |
| 2000-03-01 | 41.3872478206386 |
| 2000-04-01 | 41.5751248938876 |
| 2000-05-01 | 42.2156495151330 |
| 2000-06-01 | 42.4022401813530 |
| 2000-07-01 | 42.1433722566942 |
| 2000-08-01 | 43.5098216569584 |
| 2000-09-01 | 43.3199965097509 |
| 2000-10-01 | 43.5363528595240 |
| 2000-11-01 | 43.5094244378994 |
| 2000-12-01 | 42.8262305586841 |
| 2001-01-01 | 44.7364789015616 |
| 2001-02-01 | 44.4965420084338 |
| 2001-03-01 | 44.4749005196241 |
| 2001-04-01 | 42.5783871319376 |
| 2001-05-01 | 42.4322577445510 |
| 2001-06-01 | 42.5345539782333 |
| 2001-07-01 | 41.5108165805026 |
| 2001-08-01 | 41.2023265010343 |
| 2001-09-01 | 41.3519575441427 |
| 2001-10-01 | 41.0742798058087 |
| 2001-11-01 | 40.7167141515580 |
| 2001-12-01 | 40.3639445834515 |
| 2002-01-01 | 39.8997666912369 |
| 2002-02-01 | 39.2575873583896 |
| 2002-03-01 | 38.7955845370995 |
| 2002-04-01 | 38.7139493562347 |
| 2002-05-01 | 38.3470334229241 |
| 2002-06-01 | 37.8133062271598 |
| 2002-07-01 | 37.9697166986598 |
| 2002-08-01 | 37.7297460592595 |
| 2002-09-01 | 37.7350071333896 |
| 2002-10-01 | 37.7392791646499 |
| 2002-11-01 | 37.6540263641962 |
| 2002-12-01 | 37.1249754202963 |
| 2003-01-01 | 36.7701138008799 |
| 2003-02-01 | 36.4280302317517 |
| 2003-03-01 | 35.8964762239741 |
| 2003-04-01 | 34.8876383326816 |
| 2003-05-01 | 34.3135241272801 |
| 2003-06-01 | 33.4418021913937 |
| 2003-07-01 | 33.6086860585002 |
| 2003-08-01 | 32.9778159430333 |
| 2003-09-01 | 32.7113951338749 |
| 2003-10-01 | 32.5339313469848 |
| 2003-11-01 | 32.1395135483130 |
| 2003-12-01 | 31.7497438108800 |
| 2004-01-01 | 30.5402748369622 |
| 2004-02-01 | 30.3610098116505 |
| 2004-03-01 | 30.2969305550947 |
| 2004-04-01 | 31.4281167190237 |
| 2004-05-01 | 31.3274340534784 |
| 2004-06-01 | 31.3786751153478 |
| 2004-07-01 | 31.4984344776633 |
| 2004-08-01 | 31.4429315124611 |
| 2004-09-01 | 31.2931225396453 |
| 2004-10-01 | 31.3136766426908 |
| 2004-11-01 | 31.3293030694563 |
| 2004-12-01 | 31.3532588499083 |
| 2005-01-01 | 31.3425870738670 |
| 2005-02-01 | 31.2816135425850 |
| 2005-03-01 | 31.4338780824087 |
| 2005-04-01 | 31.6780125874581 |
| 2005-05-01 | 31.6172254532406 |
| 2005-06-01 | 31.7794209451606 |
| 2005-07-01 | 31.9793156853990 |
| 2005-08-01 | 31.9462934603678 |
| 2005-09-01 | 31.9989771655219 |
| 2005-10-01 | 31.8288981559131 |
| 2005-11-01 | 31.9671772180673 |
| 2005-12-01 | 32.1922242290308 |
| 2006-01-01 | 32.3130080361409 |
| 2006-02-01 | 32.2577692678820 |
| 2006-03-01 | 32.1421903395143 |
| 2006-04-01 | 31.9219538276173 |
| 2006-05-01 | 31.6030297671201 |
| 2006-06-01 | 31.4906730915080 |
| 2006-07-01 | 30.8196065137190 |
| 2006-08-01 | 31.3774712494279 |
| 2006-09-01 | 30.7115458064605 |
| 2006-10-01 | 30.4254809863341 |
| 2006-11-01 | 30.0676748704956 |
| 2006-12-01 | 29.7754941468623 |
| 2007-01-01 | 29.7146870232959 |
| 2007-02-01 | 29.7874083872421 |
| 2007-03-01 | 29.6290070627755 |
| 2007-04-01 | 29.4317698337380 |
| 2007-05-01 | 29.5662195644256 |
| 2007-06-01 | 29.6369682072233 |
| 2007-07-01 | 30.0821374425215 |
| 2007-08-01 | 29.3240324796914 |
| 2007-09-01 | 29.3324693885682 |
| 2007-10-01 | 29.1910119303711 |
| 2007-11-01 | 29.1566144223685 |
| 2007-12-01 | 29.0561761894639 |
| 2008-01-01 | 28.9624301873055 |
| 2008-02-01 | 28.7243586216726 |
| 2008-03-01 | 28.7119517476779 |
| 2008-04-01 | 28.8982631881538 |
| 2008-05-01 | 28.8571612514859 |
| 2008-06-01 | 28.6852515606309 |
| 2008-07-01 | 29.3546895201897 |
| 2008-08-01 | 28.7322940663956 |
| 2008-09-01 | 28.8477605784342 |
| 2008-10-01 | 28.9385420272831 |
| 2008-11-01 | 29.0311633303501 |
| 2008-12-01 | 28.9058538849033 |
| 2009-01-01 | 29.0633030873856 |
| 2009-02-01 | 28.8129801325147 |
| 2009-03-01 | 28.5204780780324 |
| 2009-04-01 | 28.1771988939140 |
| 2009-05-01 | 27.8544291635201 |
| 2009-06-01 | 27.5025250978842 |
| 2009-07-01 | 27.1749354017414 |
| 2009-08-01 | 27.8240317403051 |
| 2009-09-01 | 27.2537879393618 |
| 2009-10-01 | 27.1758895525135 |
| 2009-11-01 | 27.0764354701741 |
| 2009-12-01 | 26.9379239787447 |
| 2010-01-01 | 26.7730601567969 |
| 2010-02-01 | 26.7219459983407 |
| 2010-03-01 | 26.6061606878398 |
| 2010-04-01 | 26.7781304084176 |
| 2010-05-01 | 26.7634154573683 |
| 2010-06-01 | 26.6800549184437 |
| 2010-07-01 | 26.4882646295258 |
| 2010-08-01 | 26.4867409984405 |
| 2010-09-01 | 26.5591906016839 |
| 2010-10-01 | 26.6298881558231 |
| 2010-11-01 | 26.5325111387400 |
| 2010-12-01 | 26.4854155911774 |
| 2011-01-01 | 27.4548013356906 |
| 2011-02-01 | 27.1953698419300 |
| 2011-03-01 | 27.2273231878890 |
| 2011-04-01 | 27.0879226265193 |
| 2011-05-01 | 27.0866339880443 |
| 2011-06-01 | 26.9056794168225 |
| 2011-07-01 | 26.8168543776228 |
| 2011-08-01 | 26.9133885395458 |
| 2011-09-01 | 26.7488624260507 |
| 2011-10-01 | 26.6001640709959 |
| 2011-11-01 | 26.4182822919774 |
| 2011-12-01 | 26.2698839971320 |
| 2012-01-01 | 26.1015694414705 |
| 2012-02-01 | 26.0684565134422 |
| 2012-03-01 | 25.9171423052087 |
| 2012-04-01 | 25.9995429566584 |
| 2012-05-01 | 25.9765401382268 |
| 2012-06-01 | 26.2182919947442 |
| 2012-07-01 | 26.2668802069768 |
| 2012-08-01 | 26.0640613904770 |
| 2012-09-01 | 26.1304173490351 |
| 2012-10-01 | 25.6849557917233 |
| 2012-11-01 | 26.1219251918272 |
| 2012-12-01 | 26.0717348491436 |
| 2013-01-01 | 25.5376268744976 |
| 2013-02-01 | 25.5464986633586 |
| 2013-03-01 | 25.5197792502354 |
| 2013-04-01 | 25.1020658360577 |
| 2013-05-01 | 24.9682324451460 |
| 2013-06-01 | 24.8547683917693 |
| 2013-07-01 | 24.5326296205986 |
| 2013-08-01 | 24.6609916842624 |
| 2013-09-01 | 24.4074911876763 |
| 2013-10-01 | 24.6845911362466 |
| 2013-11-01 | 24.8283148435790 |
| 2013-12-01 | 24.6918373116222 |
| 2014-01-01 | 24.5258501377598 |
| 2014-02-01 | 24.3830769949092 |
| 2014-03-01 | 24.2796053354358 |
| 2014-04-01 | 24.5200552319352 |
| 2014-05-01 | 24.3583498785558 |
| 2014-06-01 | 24.3197685682406 |
| 2014-07-01 | 24.5505263741881 |
| 2014-08-01 | 24.2420999225932 |
| 2014-09-01 | 24.0903447411720 |
| 2014-10-01 | 23.6952251538116 |
| 2014-11-01 | 23.4240653947168 |
| 2014-12-01 | 23.3188055603572 |
| 2015-01-01 | 23.4775654609403 |
| 2015-02-01 | 23.3671751747115 |
| 2015-03-01 | 22.9428881946420 |
| 2015-04-01 | 23.9406832804498 |
| 2015-05-01 | 23.8565553385794 |
| 2015-06-01 | 23.6235905775976 |
| 2015-07-01 | 23.2394013515414 |
| 2015-08-01 | 22.9589048913337 |
| 2015-09-01 | 22.7670266980732 |
| 2015-10-01 | 22.5163278538132 |
| 2015-11-01 | 21.9268684750330 |
| 2015-12-01 | 21.9397499763095 |
| 2016-01-01 | 21.4886052846721 |
| 2016-02-01 | 21.1839913336785 |
| 2016-03-01 | 20.7994049603810 |
| 2016-04-01 | 20.4348848904695 |
| 2016-05-01 | 20.1107052215199 |
| 2016-06-01 | 19.9893023915815 |
| 2016-07-01 | 20.0393939876863 |
| 2016-08-01 | 19.6339542175604 |
| 2016-09-01 | 19.5591719211455 |
| 2016-10-01 | 20.0351908389459 |
| 2016-11-01 | 19.9149721946194 |
| 2016-12-01 | 19.3285105370011 |
| 2017-01-01 | 19.1949059284875 |
| 2017-02-01 | 18.9796831113950 |
| 2017-03-01 | 19.1765207178504 |
| 2017-04-01 | 18.9441616693560 |
| 2017-05-01 | 18.9043672205806 |
| 2017-06-01 | 18.8195389201475 |
| 2017-07-01 | 18.8470979229331 |
| 2017-08-01 | 19.0583941174180 |
| 2017-09-01 | 19.1596411528065 |
| 2017-10-01 | 18.9534742023522 |
| 2017-11-01 | 19.1018080884826 |
| 2017-12-01 | 18.9165746159628 |
| 2018-01-01 | 19.1463864603230 |
| 2018-02-01 | 19.2217782879765 |
| 2018-03-01 | 19.1680342682850 |
| 2018-04-01 | 19.0618789315735 |
| 2018-05-01 | 19.1006847307423 |
| 2018-06-01 | 19.1235222525263 |
| 2018-07-01 | 19.2119323165967 |
| 2018-08-01 | 19.3632745832391 |
| 2018-09-01 | 19.3710793241777 |
| 2018-10-01 | 19.3767053860052 |
| 2018-11-01 | 19.3832141574721 |
| 2018-12-01 | 19.6031209476171 |
| 2019-01-01 | 19.6143221023024 |
| 2019-02-01 | 19.7740455682592 |
| 2019-03-01 | 19.6885464974267 |
| 2019-04-01 | 19.8700116226616 |
| 2019-05-01 | 19.9986763684972 |
| 2019-06-01 | 20.1195644175168 |
| 2019-07-01 | 20.0374425537626 |
| 2019-08-01 | 20.0635146465659 |
| 2019-09-01 | 20.0877166611147 |
| 2019-10-01 | 20.1983564891522 |
| 2019-11-01 | 20.1724607376879 |
| 2019-12-01 | 20.2844919075468 |
| 2020-01-01 | 20.2978801996674 |
| 2020-02-01 | 20.2518161591277 |
| 2020-03-01 | 20.3220074369026 |
| 2020-04-01 | 20.2564570031416 |
| 2020-05-01 | 20.2771354916853 |
| 2020-06-01 | 20.4155697494063 |
| 2020-07-01 | 20.4574209169767 |
| 2020-08-01 | 20.3801412883873 |
| 2020-09-01 | 20.7109397700757 |
| 2020-10-01 | 20.8110932540603 |
| 2020-11-01 | 20.9583172482285 |
| 2020-12-01 | 21.0616341426802 |
| 2021-01-01 | 21.2981273394160 |
| 2021-02-01 | 21.3485914599763 |
| 2021-03-01 | 21.4627079903118 |
| 2021-04-01 | 21.5580932763251 |
| 2021-05-01 | 21.5720946329494 |
| 2021-06-01 | 21.5006100950623 |
| 2021-07-01 | 21.4349524271478 |
| 2021-08-01 | 21.4877146522727 |
| 2021-09-01 | 21.5308689909397 |
| 2021-10-01 | 21.5068815108436 |
| 2021-11-01 | 21.6365056907115 |
| 2021-12-01 | 21.6463080770785 |
| 2022-01-01 | 21.5959278968369 |
| 2022-02-01 | 21.7578715564632 |
| 2022-03-01 | 21.6880354457489 |
| 2022-04-01 | 21.9571948450565 |
| 2022-05-01 | 22.0725284582650 |
| 2022-06-01 | 22.0056461286401 |
| 2022-07-01 | 22.3071594745818 |
| 2022-08-01 | 22.4903344885106 |
| 2022-09-01 | 22.2380392266035 |
| 2022-10-01 | 22.3911113270806 |
| 2022-11-01 | 22.4004343172888 |
| 2022-12-01 | 22.4383532173879 |
| 2023-01-01 | 22.4064137909839 |
| 2023-02-01 | 22.3658326794288 |
| 2023-03-01 | 22.5197425492668 |
| 2023-04-01 | 22.4742523033166 |
| 2023-05-01 | 22.4908926642915 |
| 2023-06-01 | 22.7192426162739 |
| 2023-07-01 | 22.5840285549077 |
| 2023-08-01 | 22.6003201399773 |
| 2023-09-01 | 22.5304397411794 |
| 2023-10-01 | 22.5563993135680 |
| 2023-11-01 | 22.6690116482258 |
| 2023-12-01 | 22.7280851704663 |
| 2024-01-01 | 22.8149724489219 |
| 2024-02-01 | 22.8774936755822 |
| 2024-03-01 | 22.8404376824121 |
| 2024-04-01 | 22.8984081145130 |
| 2024-05-01 | 23.0255287008284 |
| 2024-06-01 | 23.0382178331482 |
| 2024-07-01 | 22.7621489547241 |
| 2024-08-01 | 22.7023913240854 |
| 2024-09-01 | 22.9211742656302 |
| 2024-10-01 | 22.8188131302736 |
| 2024-11-01 | 22.7415643028909 |
| 2024-12-01 | 22.7171745833921 |
| 2025-01-01 | 22.8208759042205 |
| 2025-02-01 | 22.7817926647856 |
| 2025-03-01 | 22.7527387772014 |
| 2025-04-01 | 22.7182564660691 |
| 2025-05-01 | 22.6513325208171 |
| 2025-06-01 | 22.6586760372053 |
| 2025-07-01 | 23.0437014435382 |
| 2025-08-01 | 22.8029754829045 |
| 2025-09-01 | 22.8049147070830 |
| 2025-10-01 | 22.8874188428301 |
| 2025-11-01 | 22.8254965600361 |
| 2025-12-01 | 22.7136123006557 |
| 2026-01-01 | 22.5159822167736 |
| 2026-02-01 | 22.4849560750350 |
| 2026-03-01 | 22.4548446043303 |
| 2026-04-01 | 22.4278718484868 |
| 2026-05-01 | 22.3711208375173 |
| 2026-06-01 | 22.3760959236002 |
| 2026-07-01 | 22.4541104029193 |