NLRB Stats Archive › Annual Reports › FY1947 › Distribution of cases and workers involved in cases received during the fiscal year 1947, by month
| Month | Cases received | ||||||
|---|---|---|---|---|---|---|---|
| Month | Number | Percent of total | Workers involved | ||||
| Month | All cases | Unfair labor practice cases | Representation cases | Unfair labor practice cases | Representation cases | Unfair labor practice cases | Representation cases |
| Total | 14,909 | 4,232 | 10,677 | 28.4 | 71.6 | 3,158,190 | 1,387,731 |
| July | 1,490 | 390 | 1,100 | 26.2 | 73.8 | 174,167 | 139,288 |
| August | 1,662 | 440 | 1,222 | 26.5 | 73.5 | 277,000 | 131,192 |
| September | 1,399 | 380 | 1,019 | 27.2 | 72.8 | 170,347 | 112,506 |
| October | 1,624 | 564 | 1,060 | 34.7 | 65.3 | 198,012 | 119,566 |
| November | 1,124 | 347 | 777 | 30.9 | 69.1 | 222,560 | 86,328 |
| December | 959 | 315 | 644 | 32.8 | 67.2 | 212,101 | 112,463 |
| January | 1,147 | 327 | 820 | 28.5 | 71.5 | 313,353 | 117,465 |
| February | 1,208 | 286 | 922 | 23.7 | 76.3 | 232,873 | 113,885 |
| March | 1,193 | 335 | 858 | 28.1 | 71.9 | 729,577 | 146,992 |
| April | 1,173 | 323 | 850 | 27.5 | 72.5 | 152,053 | 118,174 |
| May | 1,065 | 300 | 765 | 28.2 | 71.8 | 362,287 | 116,622 |
| June | 865 | 225 | 640 | 26.0 | 74.0 | 113,860 | 73,250 |
65 of 65 figures sit in a row or column sum that works out.
p. 75. Eight columns: stub plus three "Number" columns, two "Percent of total" columns and two "Workers involved" columns, all under the spanning head "Cases received". The footnote marker 1 is attached to the "Workers involved" heading. Doubtful cell: November, "Percent of total / Unfair labor practice cases" is printed as "30 9" — the decimal point did not ink in this scan. I transcribed it as 30.9; 347/1,124 = 30.9 and the row's two percentages then sum to 100.0, so the missing point is a printing/scan defect rather than a different value. OCR-style scan noise in the image, resolved from context and not reproduced in the cells: the stub label for September appears as "Beptember", and several headings and digits are broken by the coarse halftone (e.g. "practice" in the column heads reads "practlce"). The month labels are standard and were transcribed in their normal spelling. Arithmetic checks all pass as printed, so no misprints are suspected in the body: the twelve monthly values sum exactly to each of the five printed totals (14,909; 4,232; 10,677; 3,158,190; 1,387,731), each month's unfair labor practice plus representation cases equals its "All cases" figure, and every printed percentage matches its own row to the rounding shown. The fiscal-year months run July through June, as printed; they are not in calendar order. The footnote reads "worked involved" in its second clause where "workers involved" is clearly meant — transcribed 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.