NLRB Stats Archive › Annual Reports › FY2006 › Distribution of Unfair Labor Practice Situations Received, by Number of Employees in Establishments, Fiscal Year 2006
| Size of establishment (number of employees) | Total number of situations | Total | Type of situations | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size of establishment (number of employees) | Total number of situations | Percent of all situations | Cumulative percent of all situations | CA | CB | CC | CD | CE | CG | CP | CA-CB combinations | Other C combinations | |||||||||
| Size of establishment (number of employees) | Total number of situations | Percent of all situations | Cumulative percent of all situations | Number of situations | Percent by size class | Number of situations | Percent by size class | Number of situations | Percent by size class | Number of situations | Percent by size class | Number of situations | Percent by size class | Number of situations | Percent by size class | Number of situations | Percent by size class | Number of situations | Percent by size class | Number of situations | Percent by size class |
| Totals | 21,688 | 100.0 | 15,673 | 100.0 | 5,228 | 100.0 | 277 | 100.0 | 96 | 100.0 | 27 | 100.0 | 23 | 100.0 | 54 | 100.0 | 270 | 100.0 | 40 | 100.0 | |
| Under 10 | 1,514 | 7.0 | 7.0 | 1,101 | 7.0 | 318 | 6.1 | 53 | 19.1 | 16 | 16.7 | 4 | 14.8 | 0 | 0.0 | 5 | 9.3 | 12 | 4.4 | 5 | 12.5 |
| 10-19 | 1,778 | 8.2 | 15.2 | 1,284 | 8.2 | 398 | 7.6 | 40 | 14.4 | 15 | 15.6 | 1 | 3.7 | 3 | 13.0 | 14 | 25.9 | 16 | 5.9 | 7 | 17.5 |
| 20-29 | 1,789 | 8.2 | 23.4 | 1,297 | 8.3 | 385 | 7.4 | 47 | 17.0 | 19 | 19.8 | 3 | 11.1 | 1 | 4.3 | 5 | 9.3 | 28 | 10.4 | 4 | 10.0 |
| 30-39 | 893 | 4.1 | 27.5 | 703 | 4.5 | 159 | 3.0 | 12 | 4.3 | 4 | 4.2 | 2 | 7.4 | 0 | 0.0 | 4 | 7.4 | 8 | 3.0 | 1 | 2.5 |
| 40-49 | 686 | 3.2 | 30.7 | 535 | 3.4 | 118 | 2.3 | 11 | 4.0 | 7 | 7.3 | 0 | 0.0 | 1 | 4.3 | 4 | 7.4 | 9 | 3.3 | 1 | 2.5 |
| 50-59 | 1,731 | 8.0 | 38.7 | 1,238 | 7.9 | 417 | 8.0 | 35 | 12.6 | 11 | 11.5 | 4 | 14.8 | 2 | 8.7 | 3 | 5.6 | 20 | 7.4 | 1 | 2.5 |
| 60-69 | 592 | 2.7 | 41.4 | 448 | 2.9 | 128 | 2.4 | 4 | 1.4 | 1 | 1.0 | 0 | 0.0 | 0 | 0.0 | 1 | 1.9 | 10 | 3.7 | 0 | 0.0 |
| 70-79 | 496 | 2.3 | 43.7 | 401 | 2.6 | 86 | 1.6 | 4 | 1.4 | 0 | 0.0 | 1 | 3.7 | 0 | 0.0 | 1 | 1.9 | 2 | 0.7 | 1 | 2.5 |
| 80-89 | 472 | 2.2 | 45.9 | 364 | 2.3 | 100 | 1.9 | 3 | 1.1 | 0 | 0.0 | 0 | 0.0 | 1 | 4.3 | 0 | 0.0 | 3 | 1.1 | 1 | 2.5 |
| 90-99 | 258 | 1.2 | 47.1 | 194 | 1.2 | 61 | 1.2 | 1 | 0.4 | 0 | 0.0 | 0 | 0.0 | 1 | 4.3 | 1 | 1.9 | 0 | 0.0 | 0 | 0.0 |
| 100-109 | 2,159 | 10.0 | 57.0 | 1,470 | 9.4 | 617 | 11.8 | 15 | 5.4 | 12 | 12.5 | 5 | 18.5 | 2 | 8.7 | 4 | 7.4 | 31 | 11.5 | 3 | 7.5 |
| 110-119 | 188 | 0.9 | 57.9 | 153 | 1.0 | 31 | 0.6 | 2 | 0.7 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 1 | 1.9 | 1 | 0.4 | 0 | 0.0 |
| 120-129 | 352 | 1.6 | 59.5 | 294 | 1.9 | 51 | 1.0 | 2 | 0.7 | 2 | 2.1 | 0 | 0.0 | 0 | 0.0 | 1 | 1.9 | 1 | 0.4 | 1 | 2.5 |
| 130-139 | 178 | 0.8 | 60.3 | 143 | 0.9 | 33 | 0.6 | 1 | 0.4 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 1 | 0.4 | 0 | 0.0 |
| 140-149 | 136 | 0.6 | 61.0 | 109 | 0.7 | 23 | 0.4 | 1 | 0.4 | 1 | 1.0 | 0 | 0.0 | 0 | 0.0 | 2 | 3.7 | 0 | 0.0 | 0 | 0.0 |
| 150-159 | 510 | 2.4 | 63.3 | 367 | 2.3 | 126 | 2.4 | 7 | 2.5 | 2 | 2.1 | 0 | 0.0 | 0 | 0.0 | 1 | 1.9 | 7 | 2.6 | 0 | 0.0 |
| 160-169 | 114 | 0.5 | 63.8 | 95 | 0.6 | 16 | 0.3 | 2 | 0.7 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 1 | 1.9 | 0 | 0.0 | 0 | 0.0 |
| 170-179 | 111 | 0.5 | 64.4 | 77 | 0.5 | 30 | 0.6 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 1 | 4.3 | 0 | 0.0 | 2 | 0.7 | 1 | 2.5 |
| 180-189 | 102 | 0.5 | 64.8 | 83 | 0.5 | 16 | 0.3 | 1 | 0.4 | 0 | 0.0 | 0 | 0.0 | 1 | 4.3 | 0 | 0.0 | 0 | 0.0 | 1 | 2.5 |
| 190-199 | 44 | 0.2 | 65.0 | 37 | 0.2 | 7 | 0.1 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 |
| 200-299 | 1,603 | 7.4 | 72.4 | 1,149 | 7.3 | 422 | 8.1 | 6 | 2.2 | 2 | 2.1 | 2 | 7.4 | 0 | 0.0 | 2 | 3.7 | 20 | 7.4 | 0 | 0.0 |
| 300-399 | 933 | 4.3 | 76.7 | 669 | 4.3 | 239 | 4.6 | 2 | 0.7 | 0 | 0.0 | 0 | 0.0 | 2 | 8.7 | 0 | 0.0 | 19 | 7.0 | 2 | 5.0 |
| 400-499 | 556 | 2.6 | 79.3 | 385 | 2.5 | 156 | 3.0 | 5 | 1.8 | 1 | 1.0 | 0 | 0.0 | 2 | 8.7 | 2 | 3.7 | 5 | 1.9 | 0 | 0.0 |
| 500-599 | 725 | 3.3 | 82.6 | 484 | 3.1 | 218 | 4.2 | 5 | 1.8 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 17 | 6.3 | 1 | 2.5 |
| 600-699 | 264 | 1.2 | 83.8 | 197 | 1.3 | 57 | 1.1 | 2 | 0.7 | 0 | 0.0 | 1 | 3.7 | 0 | 0.0 | 0 | 0.0 | 4 | 1.5 | 3 | 7.5 |
| 700-799 | 275 | 1.3 | 85.1 | 223 | 1.4 | 46 | 0.9 | 1 | 0.4 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 1 | 1.9 | 4 | 1.5 | 0 | 0.0 |
| 800-899 | 221 | 1.0 | 86.1 | 166 | 1.1 | 53 | 1.0 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 1 | 0.4 | 1 | 2.5 |
| 900-999 | 88 | 0.4 | 86.5 | 69 | 0.4 | 19 | 0.4 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 |
| 1,000-1,999 | 1,494 | 6.9 | 93.4 | 980 | 6.3 | 471 | 9.0 | 7 | 2.5 | 3 | 3.1 | 3 | 11.1 | 2 | 8.7 | 1 | 1.9 | 24 | 8.9 | 3 | 7.5 |
| 2,000-2,999 | 449 | 2.1 | 95.5 | 291 | 1.9 | 145 | 2.8 | 4 | 1.4 | 0 | 0.0 | 0 | 0.0 | 2 | 8.7 | 0 | 0.0 | 6 | 2.2 | 1 | 2.5 |
| 3,000-3,999 | 219 | 1.0 | 96.5 | 118 | 0.8 | 95 | 1.8 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 5 | 1.9 | 1 | 2.5 |
| 4,000-4,999 | 87 | 0.4 | 96.9 | 52 | 0.3 | 33 | 0.6 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 0 | 0.0 | 2 | 0.7 | 0 | 0.0 |
| 5,000-9,999 | 259 | 1.2 | 98.1 | 162 | 1.0 | 86 | 1.6 | 2 | 0.7 | 0 | 0.0 | 0 | 0.0 | 1 | 4.3 | 0 | 0.0 | 7 | 2.6 | 1 | 2.5 |
| Over 9,999 | 412 | 1.9 | 100.0 | 335 | 2.1 | 68 | 1.3 | 2 | 0.7 | 0 | 0.0 | 1 | 3.7 | 1 | 4.3 | 0 | 0.0 | 5 | 1.9 | 0 | 0.0 |
247 of 247 figures sit in a row or column sum that works out.
p. 178. 22 columns: stub, "Total number of situations", two "Total" percent columns, then paired "Number of situations"/"Percent by size class" columns for CA, CB, CC, CD, CE, CG, CP, CA-CB combinations, and Other C combinations. The "Totals" row prints a short dash rule ("--") in the cumulative-percent column; per convention that cell is transcribed as "". The caption carries a superscript footnote marker 1, but no footnote text appears within this crop — the footnote line below the table is either cut off or printed elsewhere, so `footnotes` is empty. Several header labels are broken by end-of-line hyphens or mid-word line breaks in the original typesetting and have been rejoined: "Perce nt of all situations" -> "Percent of all situations"; "Cumu-lative percent of all situations" -> "Cumulative percent of all situations"; "Num-ber of situa-tions" -> "Number of situations"; the CE column's "Perce nt by size class" -> "Percent by size class". Arithmetic checks (not used to alter any cell): all nine type-of-situation columns sum exactly to their printed totals (15,673; 5,228; 277; 96; 27; 23; 54; 270; 40), the "Total number of situations" column sums to the printed 21,688, and every one of the 34 size-class rows sums across the nine type columns to its printed row total. No misprints detected. Minor rounding artifacts in the printed cumulative-percent column (e.g. 61.0 + 2.4 printed as 63.3 rather than 63.4) are transcribed exactly as printed.
Source data: U.S. NLRB Annual Reports (public domain). Reconstruction by NLRB Stats Archive. Read by claude-opus-5 (effort max, prompt extract_v1) from the 300-dpi scan; stitched by page. Updated October 2026.