Figure 3a. Job openings levels of firm-based size classes, by number of employees, seasonally adjusted, December 2000 to December 2017
Month and year Size class 1 (1–49 employees) Size class 2 (49–449 employees) Size class 3 (500+ employees)

Dec 2000

1,060,371 1,194,207 2,156,092

Jan 2001

1,251,998 1,011,517 2,261,660

Feb 2001

1,148,520 1,002,168 2,341,776

Mar 2001

1,010,365 1,004,639 2,194,876

Apr 2001

976,913 1,021,926 2,316,391

May 2001

1,013,499 951,688 1,970,538

Jun 2001

939,943 934,446 1,996,978

Jul 2001

993,117 1,035,138 1,856,490

Aug 2001

886,918 902,797 1,881,658

Sep 2001

1,025,970 834,723 1,766,265

Oct 2001

886,431 733,790 1,574,988

Nov 2001

759,904 735,705 1,616,600

Dec 2001

803,877 750,274 1,638,972

Jan 2002

817,511 753,647 1,732,348

Feb 2002

652,163 759,741 1,537,253

Mar 2002

824,403 774,036 1,554,364

Apr 2002

694,830 771,335 1,504,822

May 2002

655,049 804,244 1,572,781

Jun 2002

673,265 768,327 1,454,566

Jul 2002

692,808 761,857 1,550,086

Aug 2002

693,032 797,517 1,541,074

Sep 2002

672,243 785,492 1,473,202

Oct 2002

689,297 798,780 1,655,243

Nov 2002

748,704 817,510 1,542,835

Dec 2002

587,241 748,697 1,338,978

Jan 2003

659,916 838,881 1,693,859

Feb 2003

765,374 713,558 1,526,568

Mar 2003

630,370 710,443 1,358,610

Apr 2003

729,153 727,277 1,365,635

May 2003

695,926 683,791 1,442,314

Jun 2003

680,822 771,116 1,497,054

Jul 2003

607,572 754,278 1,467,018

Aug 2003

637,713 750,501 1,517,601

Sep 2003

574,155 742,703 1,515,040

Oct 2003

587,580 828,530 1,460,511

Nov 2003

663,287 768,039 1,523,296

Dec 2003

749,109 780,361 1,490,760

Jan 2004

693,516 779,282 1,520,125

Feb 2004

766,205 789,222 1,544,842

Mar 2004

742,618 801,411 1,537,407

Apr 2004

686,435 815,096 1,697,626

May 2004

767,506 799,369 1,641,923

Jun 2004

663,422 749,845 1,628,307

Jul 2004

853,073 885,880 1,778,668

Aug 2004

745,376 830,201 1,589,285

Sep 2004

837,090 866,336 1,656,152

Oct 2004

730,831 854,954 1,736,385

Nov 2004

697,143 849,973 1,511,589

Dec 2004

847,009 873,721 1,734,251

Jan 2005

711,216 846,006 1,688,398

Feb 2005

805,895 904,772 1,817,558

Mar 2005

790,941 885,813 1,846,134

Apr 2005

893,717 878,615 1,891,445

May 2005

823,950 881,781 1,759,469

Jun 2005

868,899 929,215 1,870,156

Jul 2005

933,401 910,068 1,959,287

Aug 2005

897,119 949,580 1,842,485

Sep 2005

867,202 978,601 1,995,604

Oct 2005

896,500 921,282 2,072,637

Nov 2005

870,810 967,873 2,275,062

Dec 2005

878,614 919,718 2,133,595

Jan 2006

926,544 957,076 1,879,317

Feb 2006

872,916 941,954 2,182,454

Mar 2006

906,271 1,026,856 2,206,877

Apr 2006

873,153 1,041,674 2,155,435

May 2006

815,636 1,051,429 2,150,916

Jun 2006

862,846 1,036,680 2,005,927

Jul 2006

737,911 976,201 1,902,094

Aug 2006

873,769 1,014,310 2,181,663

Sep 2006

911,595 1,006,168 2,117,394

Oct 2006

836,767 1,060,815 2,137,988

Nov 2006

946,254 1,049,515 2,213,218

Dec 2006

864,691 1,033,568 2,240,503

Jan 2007

1,010,118 1,007,407 2,166,618

Feb 2007

981,793 1,105,910 2,068,064

Mar 2007

988,480 1,071,712 2,190,279

Apr 2007

868,171 1,183,720 2,076,477

May 2007

825,096 1,110,877 2,165,211

Jun 2007

1,023,770 1,027,445 2,151,774

Jul 2007

919,872 999,877 2,044,600

Aug 2007

942,122 1,012,644 2,101,326

Sep 2007

1,061,207 1,039,103 1,971,749

Oct 2007

969,213 979,499 1,931,912

Nov 2007

809,951 1,089,556 2,017,866

Dec 2007

840,630 1,102,923 2,041,862

Jan 2008

846,134 1,059,505 1,898,396

Feb 2008

761,090 1,003,901 1,967,430

Mar 2008

785,105 940,218 1,925,345

Apr 2008

702,863 889,295 1,916,817

May 2008

711,694 952,368 1,786,843

Jun 2008

635,590 896,270 1,857,891

Jul 2008

704,658 884,021 1,789,121

Aug 2008

627,833 776,437 1,764,373

Sep 2008

615,568 725,545 1,539,049

Oct 2008

584,863 775,082 1,472,409

Nov 2008

599,938 658,889 1,385,859

Dec 2008

617,801 674,192 1,348,367

Jan 2009

497,973 560,428 1,318,409

Feb 2009

584,656 613,214 1,255,366

Mar 2009

495,729 581,477 1,022,905

Apr 2009

537,408 452,347 855,959

May 2009

527,072 524,623 1,010,496

Jun 2009

543,360 533,677 1,015,631

Jul 2009

454,578 491,806 957,544

Aug 2009

424,193 515,739 1,020,137

Sep 2009

538,064 575,510 1,124,024

Oct 2009

506,002 508,848 1,000,023

Nov 2009

533,087 471,364 1,083,939

Dec 2009

452,361 567,169 1,117,816

Jan 2010

649,049 591,152 1,022,263

Feb 2010

577,971 539,169 1,137,744

Mar 2010

503,836 565,386 1,242,543

Apr 2010

591,749 630,425 1,196,422

May 2010

637,296 544,181 1,272,490

Jun 2010

540,756 597,686 1,202,745

Jul 2010

599,269 599,640 1,366,819

Aug 2010

594,295 646,709 1,327,903

Sep 2010

531,939 599,075 1,341,846

Oct 2010

595,050 613,805 1,363,347

Nov 2010

639,703 663,754 1,497,835

Dec 2010

553,323 572,449 1,414,161

Jan 2011

509,127 662,432 1,490,936

Feb 2011

548,159 712,265 1,503,760

Mar 2011

587,064 727,837 1,545,745

Apr 2011

544,638 708,273 1,593,214

May 2011

560,818 687,341 1,601,474

Jun 2011

550,647 691,790 1,655,267

Jul 2011

613,155 760,557 1,618,183

Aug 2011

558,946 680,293 1,650,279

Sep 2011

613,380 772,569 1,743,396

Oct 2011

574,799 753,720 1,724,375

Nov 2011

578,832 793,153 1,554,228

Dec 2011

640,731 791,469 1,612,909

Jan 2012

855,821 850,956 1,638,879

Feb 2012

651,713 796,856 1,728,295

Mar 2012

667,397 839,034 1,916,515

Apr 2012

779,939 821,970 1,501,028

May 2012

680,630 808,594 1,779,255

Jun 2012

746,629 820,012 1,765,757

Jul 2012

580,608 816,358 1,804,339

Aug 2012

630,134 880,023 1,699,644

Sep 2012

695,399 798,150 1,657,257

Oct 2012

646,194 831,408 1,857,527

Nov 2012

700,652 822,616 1,843,425

Dec 2012

606,913 792,838 1,912,066

Jan 2013

608,335 732,992 2,114,863

Feb 2013

772,645 902,759 1,968,130

Mar 2013

747,098 842,951 1,883,348

Apr 2013

646,524 799,720 2,018,252

May 2013

712,091 891,198 1,786,791

Jun 2013

747,012 818,995 1,907,915

Jul 2013

757,084 823,621 1,864,795

Aug 2013

696,232 835,635 1,979,675

Sep 2013

757,150 781,584 2,118,041

Oct 2013

768,250 886,057 2,041,283

Nov 2013

669,181 913,069 2,055,662

Dec 2013

871,376 843,303 1,910,752

Jan 2014

749,914 875,519 1,973,871

Feb 2014

719,997 895,106 2,147,247

Mar 2014

726,985 920,067 2,151,163

Apr 2014

663,712 972,825 2,219,272

May 2014

897,168 1,016,628 2,104,568

Jun 2014

801,305 1,068,859 2,269,184

Jul 2014

837,042 1,029,074 2,209,650

Aug 2014

1,006,669 1,068,137 2,393,577

Sep 2014

841,252 1,078,517 2,261,497

Oct 2014

928,498 1,117,783 2,403,566

Nov 2014

924,894 1,086,641 2,417,173

Dec 2014

1,056,537 1,054,276 2,551,392

Jan 2015

1,004,000 1,127,737 2,439,457

Feb 2015

1,028,208 1,139,094 2,493,688

Mar 2015

1,070,274 1,135,259 2,524,347

Apr 2015

1,119,947 1,135,582 2,755,048

May 2015

910,033 1,183,142 2,708,289

Jun 2015

906,587 1,138,504 2,672,695

Jul 2015

1,078,427 1,255,394 2,948,940

Aug 2015

1,042,459 1,186,525 2,677,688

Sep 2015

991,128 1,221,993 2,699,948

Oct 2015

1,129,982 1,177,941 2,672,627

Nov 2015

1,131,319 1,180,936 2,736,455

Dec 2015

1,145,253 1,265,351 2,801,827

Jan 2016

1,140,822 1,194,444 2,879,580

Feb 2016

1,205,784 1,182,332 2,887,232

Mar 2016

1,282,039 1,253,825 2,934,458

Apr 2016

1,137,039 1,188,811 2,849,164

May 2016

1,144,276 1,176,151 2,876,425

Jun 2016

1,112,146 1,168,433 2,917,251

Jul 2016

1,137,030 1,165,299 2,882,314

Aug 2016

1,031,979 1,152,955 2,924,392

Sep 2016

1,110,544 1,230,080 2,847,353

Oct 2016

1,057,134 1,187,303 2,705,982

Nov 2016

1,165,740 1,218,315 2,850,339

Dec 2016

1,098,272 1,221,877 2,921,761

Jan 2017

1,044,832 1,175,380 2,788,455

Feb 2017

1,260,029 1,329,220 2,695,540

Mar 2017

1,066,356 1,245,067 2,757,632

Apr 2017

1,185,409 1,343,895 2,922,325

May 2017

1,098,893 1,314,018 2,848,390

Jun 2017

1,241,154 1,406,773 2,844,404

Jul 2017

1,232,397 1,421,402 2,786,742

Aug 2017

1,220,923 1,293,665 2,926,071

Sep 2017

1,307,574 1,257,198 3,134,246

Oct 2017

1,190,161 1,331,773 2,959,693

Nov 2017

1,187,900 1,391,950 3,182,992

Dec 2017

1,141,037 1,370,194 2,795,802

Source: U.S. Bureau of Labor Statistics.