| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 912,664 | +6.8% |
| 1Q26 | 910,422 | +10.5% |
| 4Q25 | 913,768 | +23.1% |
| 3Q25 | 853,121 | +21.1% |
| 2Q25 | 854,521 | +25.0% |
| 1Q25 | 823,790 | +21.9% |
| 4Q24 | 742,449 | +21.3% |
| 3Q24 | 704,359 | +14.0% |
| 2Q24 | 683,470 | +9.6% |
| 1Q24 | 675,566 | +17.2% |
| 4Q23 | 612,299 | +30.3% |
| 3Q23 | 617,976 | +30.0% |
| 2Q23 | 623,442 | +34.0% |
| 1Q23 | 576,336 | +24.5% |
| 4Q22 | 469,989 | +2.0% |
| 3Q22 | 475,393 | +0.4% |
| 2Q22 | 465,129 | -1.0% |
| 1Q22 | 463,086 | +3.1% |
| 4Q21 | 460,910 | +5.3% |
| 3Q21 | 473,366 | +10.2% |
| 2Q21 | 469,939 | +6.6% |
| 1Q21 | 448,954 | +7.4% |
| 4Q20 | 437,693 | +4.5% |
| 3Q20 | 429,668 | +4.2% |
| 2Q20 | 440,704 | +6.6% |
| 1Q20 | 417,952 | +5.7% |
| 4Q19 | 418,664 | +2.1% |
| 3Q19 | 412,329 | +9.9% |
| 2Q19 | 413,497 | +17.4% |
| 1Q19 | 395,593 | +16.5% |
| 4Q18 | 409,917 | +13.4% |
| 3Q18 | 375,078 | +6.2% |
| 2Q18 | 352,101 | +5.5% |
| 1Q18 | 339,494 | -3.3% |
| 4Q17 | 361,357 | +7.6% |
| 3Q17 | 353,266 | +3.5% |
| 2Q17 | 333,838 | - |
| 1Q17 | 351,076 | - |
| 4Q16 | 335,930 | - |
| 3Q16 | 341,174 | - |