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 2024-02-01 Last Updated: 2024-03-23 5:44 AM 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 (https://www.statsmodels.org/dev/generated/statsmodels.tsa.x13.x13_arima_analysis.html). More information on X-13ARIMA-SEATS can be found here (https://www.census.gov/data/software/x13as.html). 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 (https://fred.stlouisfed.org/series/SMU17000006054170001). 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 30.203615075366102 1990-02-01 30.606892831827600 1990-03-01 30.632025157192000 1990-04-01 30.774712446800400 1990-05-01 29.876251820320200 1990-06-01 31.204628860537300 1990-07-01 32.816498643251200 1990-08-01 31.572779237005896 1990-09-01 31.884217245536000 1990-10-01 31.654600109507104 1990-11-01 31.704810432370802 1990-12-01 31.905267401920400 1991-01-01 31.774280687702102 1991-02-01 30.927137521452604 1991-03-01 31.842718570792500 1991-04-01 31.597995901391200 1991-05-01 30.777664585032000 1991-06-01 31.820154648477203 1991-07-01 32.701194602693100 1991-08-01 30.348084411380200 1991-09-01 31.616694977522698 1991-10-01 31.254076554688503 1991-11-01 30.582509471430500 1991-12-01 31.436477714501900 1992-01-01 29.012405833520198 1992-02-01 29.088324599865200 1992-03-01 28.968475956457702 1992-04-01 29.325543066052898 1992-05-01 29.214205508054700 1992-06-01 29.345674752901697 1992-07-01 29.037728776321302 1992-08-01 29.308035756434396 1992-09-01 29.539130906007600 1992-10-01 29.862351297446700 1992-11-01 29.662792281943997 1992-12-01 29.696318816620604 1993-01-01 29.585585338512000 1993-02-01 29.708058554515300 1993-03-01 29.790396630464800 1993-04-01 29.818191266580502 1993-05-01 29.762754764214000 1993-06-01 29.856466273761700 1993-07-01 29.079222915124300 1993-08-01 29.890193040356802 1993-09-01 30.296078734481600 1993-10-01 31.291346958184400 1993-11-01 31.190652896033600 1993-12-01 31.415675994259896 1994-01-01 30.863188096301798 1994-02-01 30.834460939843503 1994-03-01 31.138173152803603 1994-04-01 30.784425388911400 1994-05-01 30.585532792577702 1994-06-01 31.040760105289300 1994-07-01 32.175197874787900 1994-08-01 31.490672790897400 1994-09-01 31.872415436913400 1994-10-01 31.865450880413900 1994-11-01 32.163168844869700 1994-12-01 31.944477105262800 1995-01-01 32.880616766119000 1995-02-01 32.669286153007500 1995-03-01 32.673654598387300 1995-04-01 33.063316852663000 1995-05-01 33.008208727021900 1995-06-01 32.977101038115600 1995-07-01 30.716665191066603 1995-08-01 32.979118646091800 1995-09-01 32.758261732548900 1995-10-01 32.667865458663000 1995-11-01 32.806485623139400 1995-12-01 32.918595162786300 1996-01-01 32.821676830287700 1996-02-01 32.844880759197196 1996-03-01 32.671766594162605 1996-04-01 32.119390858521200 1996-05-01 32.375004828030896 1996-06-01 32.161507027396600 1996-07-01 31.056512569668900 1996-08-01 32.939458606296604 1996-09-01 32.196657947813600 1996-10-01 32.096535881736700 1996-11-01 31.956327846424603 1996-12-01 31.934773733179103 1997-01-01 32.568704805674600 1997-02-01 32.582028488723005 1997-03-01 32.502274330065200 1997-04-01 33.721732594878500 1997-05-01 33.455791899316300 1997-06-01 33.605777179076200 1997-07-01 33.688564263117700 1997-08-01 34.493356279825500 1997-09-01 34.310556435799700 1997-10-01 34.427248516804600 1997-11-01 34.665786683707900 1997-12-01 34.789211028314800 1998-01-01 34.563933883696300 1998-02-01 34.323122017888300 1998-03-01 34.125717563250300 1998-04-01 33.815167608414605 1998-05-01 33.469798038484505 1998-06-01 33.664966201683995 1998-07-01 34.298626917661200 1998-08-01 33.937767820806900 1998-09-01 34.150695621586700 1998-10-01 34.489591809296700 1998-11-01 34.447598065348394 1998-12-01 34.168959169504400 1999-01-01 34.974238425880100 1999-02-01 35.729448898051400 1999-03-01 36.287089773178700 1999-04-01 37.716969743837500 1999-05-01 38.553123868781000 1999-06-01 38.926741161257894 1999-07-01 36.995213152211900 1999-08-01 38.770713463772700 1999-09-01 38.046202152115200 1999-10-01 38.842601995221100 1999-11-01 39.346063607130105 1999-12-01 39.509885260644495 2000-01-01 38.943525249701600 2000-02-01 40.460524147291295 2000-03-01 41.387159117935205 2000-04-01 41.574787975712105 2000-05-01 42.215762588933394 2000-06-01 42.401991365166500 2000-07-01 42.144842816574794 2000-08-01 43.509543684615500 2000-09-01 43.319954141141500 2000-10-01 43.536154272035500 2000-11-01 43.509237565185200 2000-12-01 42.826076260748900 2001-01-01 44.736468032234110 2001-02-01 44.496418001379396 2001-03-01 44.474856170875900 2001-04-01 42.578104519168000 2001-05-01 42.432339237596700 2001-06-01 42.534378205614400 2001-07-01 41.511866543791000 2001-08-01 41.202169903499495 2001-09-01 41.351916914635794 2001-10-01 41.074133322092200 2001-11-01 40.716573716071900 2001-12-01 40.363830579407605 2002-01-01 39.899788024805900 2002-02-01 39.257525746020000 2002-03-01 38.795594616791895 2002-04-01 38.713744069983704 2002-05-01 38.347090063163500 2002-06-01 37.813252539761500 2002-07-01 37.970203016645500 2002-08-01 37.729702613211710 2002-09-01 37.734996483524206 2002-10-01 37.739198771994500 2002-11-01 37.653942130228800 2002-12-01 37.124915119079000 2003-01-01 36.770136336247200 2003-02-01 36.428006430838600 2003-03-01 35.896501064689204 2003-04-01 34.887531360754400 2003-05-01 34.313534885351500 2003-06-01 33.441805434650200 2003-07-01 33.608835290870500 2003-08-01 32.977830166394200 2003-09-01 32.711388867209100 2003-10-01 32.533905469578300 2003-11-01 32.139480115611400 2003-12-01 31.749722755858002 2004-01-01 30.540286653545200 2004-02-01 30.361004956929500 2004-03-01 30.296945791673604 2004-04-01 31.428063990380203 2004-05-01 31.327441733933895 2004-06-01 31.378683435906800 2004-07-01 31.498455790051900 2004-08-01 31.442948751189300 2004-09-01 31.293127862851700 2004-10-01 31.313670796296897 2004-11-01 31.329293764792000 2004-12-01 31.353256526185200 2005-01-01 31.342586135453100 2005-02-01 31.281614133885498 2005-03-01 31.433880036663500 2005-04-01 31.677997949801500 2005-05-01 31.617224094237198 2005-06-01 31.779420779699300 2005-07-01 31.979321019512000 2005-08-01 31.946299466644300 2005-09-01 31.998980285583897 2005-10-01 31.828898852905300 2005-11-01 31.967176771299200 2005-12-01 32.192224583648100 2006-01-01 32.313006863185200 2006-02-01 32.257768338117200 2006-03-01 32.142191575526900 2006-04-01 31.921944821930200 2006-05-01 31.603028881817398 2006-06-01 31.490676500766600 2006-07-01 30.819607131599998 2006-08-01 31.377472743471998 2006-09-01 30.711547309281503 2006-10-01 30.425482155145602 2006-11-01 30.067675212831396 2006-12-01 29.775494248748900 2007-01-01 29.714686078201606 2007-02-01 29.787407232479300 2007-03-01 29.629007273630600 2007-04-01 29.431766130543497 2007-05-01 29.566220227192800 2007-06-01 29.636969055804100 2007-07-01 30.082138710667895 2007-08-01 29.324033384146198 2007-09-01 29.332469788558000 2007-10-01 29.191012083237600 2007-11-01 29.156614335146898 2007-12-01 29.056175914448900 2008-01-01 28.962429656018700 2008-02-01 28.724358222331000 2008-03-01 28.711951261818800 2008-04-01 28.898262834083600 2008-05-01 28.857161191629700 2008-06-01 28.685251856477900 2008-07-01 29.354690410645798 2008-08-01 28.732294583199500 2008-09-01 28.847760558643200 2008-10-01 28.938541922716897 2008-11-01 29.031163257137102 2008-12-01 28.905853564917898 2009-01-01 29.063302448386803 2009-02-01 28.812980011438700 2009-03-01 28.520477844709397 2009-04-01 28.177198802276300 2009-05-01 27.854429386925396 2009-06-01 27.502525665469605 2009-07-01 27.174936580226003 2009-08-01 27.824032778919200 2009-09-01 27.253788378940800 2009-10-01 27.175887857405200 2009-11-01 27.076434436599600 2009-12-01 26.937922606850600 2010-01-01 26.773057384914303 2010-02-01 26.721945399592098 2010-03-01 26.606161853250605 2010-04-01 26.778133002588802 2010-05-01 26.763418454891400 2010-06-01 26.680057344631300 2010-07-01 26.488266431863103 2010-08-01 26.486741983585800 2010-09-01 26.559190542070397 2010-10-01 26.629883335765300 2010-11-01 26.532506711759300 2010-12-01 26.485409955815700 2011-01-01 27.454793278984198 2011-02-01 27.195368158103598 2011-03-01 27.227329216257000 2011-04-01 27.087934062158900 2011-05-01 27.086645654125200 2011-06-01 26.905686389780100 2011-07-01 26.816859216098102 2011-08-01 26.913385649798700 2011-09-01 26.748857721369400 2011-10-01 26.600149387151102 2011-11-01 26.418266055182800 2011-12-01 26.269870309134300 2012-01-01 26.101557405529200 2012-02-01 26.068451113584700 2012-03-01 25.917151046421598 2012-04-01 25.999602819838500 2012-05-01 25.976576722829400 2012-06-01 26.218288499900100 2012-07-01 26.266879326323600 2012-08-01 26.064045549526700 2012-09-01 26.130394887831700 2012-10-01 25.684919788878304 2012-11-01 26.121888318898000 2012-12-01 26.071714432643300 2013-01-01 25.537621361471300 2013-02-01 25.546505050643000 2013-03-01 25.519807192499800 2013-04-01 25.102181378083900 2013-05-01 24.968295028204900 2013-06-01 24.854752681006100 2013-07-01 24.532622585507300 2013-08-01 24.660948992050300 2013-09-01 24.407428673095500 2013-10-01 24.684525246036202 2013-11-01 24.828268110533400 2013-12-01 24.691788448207700 2014-01-01 24.525805862094700 2014-02-01 24.383241999326300 2014-03-01 24.279646771284103 2014-04-01 24.520195586312298 2014-05-01 24.358425507341200 2014-06-01 24.319740900341397 2014-07-01 24.550517215636000 2014-08-01 24.242058135908497 2014-09-01 24.090121272081397 2014-10-01 23.695163600702300 2014-11-01 23.424024735010200 2014-12-01 23.318734029729800 2015-01-01 23.477495064436802 2015-02-01 23.367515496689400 2015-03-01 22.942972162589896 2015-04-01 23.940840973770700 2015-05-01 23.856651219764398 2015-06-01 23.623561524087897 2015-07-01 23.239363348462400 2015-08-01 22.958816173672200 2015-09-01 22.766610588731400 2015-10-01 22.516244439178400 2015-11-01 21.926849703363700 2015-12-01 21.939708613200697 2016-01-01 21.488576577673697 2016-02-01 21.184516345357803 2016-03-01 20.799546691017300 2016-04-01 20.435045036001600 2016-05-01 20.110784294646603 2016-06-01 19.989209727671000 2016-07-01 20.039221453415700 2016-08-01 19.633739398878802 2016-09-01 19.558590802495900 2016-10-01 20.035132019307700 2016-11-01 19.915154367295700 2016-12-01 19.328738654767200 2017-01-01 19.195055480688300 2017-02-01 18.980239102013897 2017-03-01 19.176636497758697 2017-04-01 18.944186964728697 2017-05-01 18.904371015998100 2017-06-01 18.819452752946898 2017-07-01 18.846866120758500 2017-08-01 19.057205023775100 2017-09-01 19.159092459585800 2017-10-01 18.953559149183600 2017-11-01 19.102318932960102 2017-12-01 18.917103273581000 2018-01-01 19.147915298086400 2018-02-01 19.222185530597200 2018-03-01 19.168001817151300 2018-04-01 19.061864920262200 2018-05-01 19.100810519256200 2018-06-01 19.123383123768400 2018-07-01 19.211044565574102 2018-08-01 19.359919656791000 2018-09-01 19.369546528062000 2018-10-01 19.376495505605000 2018-11-01 19.383953433200602 2018-12-01 19.605045358138500 2019-01-01 19.619782428965400 2019-02-01 19.777590157614500 2019-03-01 19.682770757934100 2019-04-01 19.873842490989100 2019-05-01 20.001726965397600 2019-06-01 20.115616183826000 2019-07-01 20.036230916381600 2019-08-01 20.055356566756803 2019-09-01 20.080429973285398 2019-10-01 20.197050596952600 2019-11-01 20.174234167786800 2019-12-01 20.290133539228800 2020-01-01 20.310694506038200 2020-02-01 20.261772973292302 2020-03-01 20.312379910339000 2020-04-01 20.265658130983700 2020-05-01 20.283321269070300 2020-06-01 20.404845055841000 2020-07-01 20.453133042201300 2020-08-01 20.363714253177500 2020-09-01 20.691517355467802 2020-10-01 20.805532746813398 2020-11-01 20.964500844127000 2020-12-01 21.073761601102200 2021-01-01 21.328225862314500 2021-02-01 21.374269316310400 2021-03-01 21.445300651770600 2021-04-01 21.570333150760700 2021-05-01 21.584085235764498 2021-06-01 21.480774447002300 2021-07-01 21.418728649782900 2021-08-01 21.451314617511002 2021-09-01 21.501694920380900 2021-10-01 21.501411321852498 2021-11-01 21.651415721124900 2021-12-01 21.666600970566897 2022-01-01 21.651580157302604 2022-02-01 21.803266387463303 2022-03-01 21.665528072637500 2022-04-01 21.964444160076102 2022-05-01 22.078081863787400 2022-06-01 21.970218435641797 2022-07-01 22.278403517964300 2022-08-01 22.430928636925300 2022-09-01 22.202005847155900 2022-10-01 22.397762235689896 2022-11-01 22.433750989877602 2022-12-01 22.470901393680602 2023-01-01 22.488012565666200 2023-02-01 22.432338427560800 2023-03-01 22.484212454989900 2023-04-01 22.469623266162300 2023-05-01 22.478590356013500 2023-06-01 22.659623997760800 2023-07-01 22.548841234100800 2023-08-01 22.520972437907200 2023-09-01 22.497967500220900 2023-10-01 22.488863208468498 2023-11-01 22.424205467239900 2023-12-01 22.372458078034500 2024-01-01 22.306070884958800 2024-02-01 22.348869768337103