NLRB Stats Archive › Annual Reports › FY1974 › Distribution of Unfair Labor Practice Situations Received, by Number of Employees in Establishments, Fiscal Year 1974

Distribution of Unfair Labor Practice Situations Received, by Number of Employees in Establishments, Fiscal Year 1974

printed as Table 18 · source page 251 · nlrb1974_p0251_t0

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		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
Total	24,802	100.0		15,933	100.0	4,829	100.0	1,611	100.0	434	100.0	75	100.0	472	100.0	1,222	100.0	226	100.0
Under 10	6,475	26.1	26.1	3,935	24.6	1,233	25.5	576	35.6	124	28.5	41	54.6	204	43.3	287	23.2	75	33.5
10-19	2,377	9.6	35.7	1,640	10.3	303	6.3	214	13.3	57	13.1	4	5.3	81	17.2	45	3.7	33	14.6
20-29	1,819	7.3	43.0	1,259	7.9	253	5.2	129	8.0	37	8.5	2	2.7	47	10.0	74	6.1	18	8.0
30-39	1,287	5.2	48.2	890	5.6	200	4.1	83	5.2	27	6.2	1	1.3	30	6.4	45	3.7	11	4.9
40-49	887	3.6	51.8	622	3.9	119	2.5	60	3.7	19	4.4	6	8.0	14	3.0	39	3.2	8	3.5
50-59	939	3.8	55.6	608	3.8	161	3.3	72	4.5	26	6.0	4	5.3	18	3.8	39	3.2	11	4.9
60-69	596	2.4	58.0	427	2.7	85	1.8	33	2.0	7	1.6	2	2.7	10	2.1	24	2.0	8	3.5
70-79	557	2.2	60.2	394	2.5	83	1.7	25	1.6	12	2.8	1	1.3	8	1.7	27	2.2	7	3.1
80-89	441	1.8	62.0	319	2.0	66	1.4	24	1.5	2	0.5	0		6	1.3	19	1.6	5	2.2
90-99	238	1.0	63.0	168	1.1	47	1.0	9	0.6	4	0.9	0		5	1.1	5	0.4	0
100-109	908	3.7	66.7	525	3.3	237	4.9	54	3.4	11	2.5	0		10	2.1	64	5.2	7	3.1
110-119	175	0.7	67.4	141	0.9	20	0.4	5	0.3	4	0.9	0		0		5	0.4	0
120-129	355	1.4	68.8	256	1.6	65	1.3	12	0.7	3	0.7	0		3	0.6	13	1.1	3	1.3
130-139	158	0.6	69.4	120	0.8	20	0.4	7	0.4	1	0.2	0		3	0.6	7	0.6	0
140-149	126	0.5	69.9	102	0.6	17	0.4	3	0.2	3	0.7	0		0		1	0.1	0
150-159	462	1.9	71.8	287	1.8	120	2.5	17	1.1	10	2.3	0		0		25	2.0	3	1.3
160-169	96	0.4	72.2	78	0.5	10	0.2	0		2	0.5	0		1	0.2	4	0.3	1	0.4
170-179	144	0.6	72.8	99	0.6	28	0.6	6	0.4	2	0.5	0		1	0.2	8	0.7	0
180-189	138	0.6	73.4	103	0.6	26	0.5	6	0.4	1	0.2	0		1	0.2	0		1	0.4
190-199	39	0.2	73.6	22	0.1	10	0.2	2	0.1	1	0.2	0		0		3	0.2	1	0.4
200-299	1,323	5.3	78.9	831	5.2	303	6.3	57	3.5	21	4.8	2	2.7	5	1.1	98	8.0	6	2.7
300-399	866	3.5	82.4	566	3.6	202	4.2	27	1.7	7	1.6	0		2	0.4	60	4.9	2	0.9
400-499	518	2.1	84.5	329	2.1	108	2.2	27	1.7	5	1.2	0		4	0.8	40	3.3	5	2.2
500-599	494	2.0	86.5	279	1.8	143	3.0	21	1.3	9	2.1	2	2.7	1	0.2	38	3.1	1	0.4
600-699	271	1.1	87.6	176	1.1	65	1.3	9	0.6	3	0.7	0		0		18	1.5	0
700-799	182	0.7	88.3	109	0.7	46	1.0	10	0.6	6	1.4	0		1	0.2	8	0.7	2	0.9
800-899	168	0.7	89.0	95	0.6	46	1.0	7	0.4	6	1.4	0		0		14	1.1	0
900-999	103	0.4	89.4	72	0.5	19	0.4	4	0.2	0		0		0		8	0.7	0
1,000-1,999	895	3.6	93.0	515	3.2	251	5.2	50	3.1	12	2.8	0		2	0.4	60	4.9	5	2.2
2,000-2,999	376	1.5	94.5	212	1.3	114	2.4	14	0.9	3	0.7	0		3	0.6	29	2.4	1	0.4
3,000-3,999	288	1.2	95.7	160	1.0	94	1.9	7	0.4	2	0.5	0		0		23	1.9	2	0.9
4,000-4,999	165	0.7	96.4	85	0.5	63	1.3	3	0.2	0		0		0		13	1.1	1	0.4
5,000-9,999	381	1.5	97.9	197	1.2	132	2.7	8	0.5	0		8	10.7	1	0.2	34	2.8	1	0.4
Above 9,999	555	2.1	100.0	312	2.0	140	2.9	30	1.9	7	1.6	2	2.7	11	2.3	45	3.7	8	3.5

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1 See Glossary for definitions of terms
2 Based on revised situation count which absorbs companion cases, cross-filing and multiple filings as compared to situations shown in Charts 1 and 2 of Chapter I, which are based on single and multiple filings of same type of case

271 of 271 figures sit in a row or column sum that works out.

Reader’s notes

p. 251. 20 printed columns: stub, "Total number of situations" (a tall heading spanning all three heading levels), two columns under "Total", and eight Number/Percent pairs under "Type of situations" (CA, CB, CC, CD, CE, CP, CA-CB combinations, Other C combinations). Decimal points: this is a coarse 1-bit scan and the period in the percent columns frequently fails to print, so very many percent cells appear as a digit, a gap, then a digit ("26 1", "100 0", "0 4"). These are decimal values and I have transcribed them with the decimal point restored ("26.1", "100.0", "0.4"), the same repair the instructions prescribe for a space after a digit-grouping comma. No percent cell was ambiguous as to which digits it contained; only the point itself was faint. The caption's footnote marker 1 and the marker on the Total row's situation count are both small raised figures; the latter is slightly blotted but is the 2 that matches the second printed footnote, so it is given as 24,802^2. Cells that are blank or hold only a dash rule are "" — these appear chiefly in the CE, CP, CA-CB and Other C percent columns on rows whose count is 0, and in the Cumulative percent column of the Total row. In rows 140-149 and 190-199 the empty percent cells in the CP and Other C columns are faint enough that I cannot tell blank from dash rule, but either reading maps to "". Stray ink: a comma-like mark trails "1,287" in the 30-39 row and an apostrophe-like mark trails "96.4" in the 4,000-4,999 row; both are treated as scanning artifacts and not transcribed. Row-label dashes are printed as en dashes (e.g. "10–19", "CA–CB combinations"); transcribed with plain hyphens. Column totals were not checked or adjusted — all values are as printed.

Source image

Source page 251 of NLRB FY1974 annual report — Source: NLRB Annual Report FY1974, p. 251.

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.