| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 861,161 | +40.9% |
| 3Q25 | 735,659 | +22.5% |
| 2Q25 | 758,046 | +28.4% |
| 1Q25 | 637,549 | -6.0% |
| 4Q24 | 610,986 | -1.7% |
| 3Q24 | 600,591 | -1.5% |
| 2Q24 | 590,589 | -6.6% |
| 1Q24 | 677,965 | -4.6% |
| 4Q23 | 621,799 | -16.6% |
| 3Q23 | 609,919 | -5.6% |
| 2Q23 | 632,379 | -2.1% |
| 1Q23 | 710,733 | +1.5% |
| 4Q22 | 745,605 | +19.8% |
| 3Q22 | 645,793 | +21.2% |
| 2Q22 | 645,639 | +37.8% |
| 1Q22 | 699,905 | +45.1% |
| 4Q21 | 622,188 | +28.9% |
| 3Q21 | 533,011 | +31.4% |
| 2Q21 | 468,418 | +12.8% |
| 1Q21 | 482,496 | -4.5% |
| 4Q20 | 482,849 | +11.3% |
| 3Q20 | 405,628 | -4.1% |
| 2Q20 | 415,342 | -2.6% |
| 1Q20 | 505,376 | +24.5% |
| 4Q19 | 433,840 | -3.7% |
| 3Q19 | 423,093 | +12.0% |
| 2Q19 | 426,540 | +8.1% |
| 1Q19 | 406,075 | +2.9% |
| 4Q18 | 450,644 | +7.9% |
| 3Q18 | 377,836 | -1.8% |
| 2Q18 | 394,484 | -3.2% |
| 1Q18 | 394,634 | -0.3% |
| 4Q17 | 417,827 | -0.9% |
| 3Q17 | 384,568 | +1.1% |
| 2Q17 | 407,506 | +1.7% |
| 1Q17 | 395,701 | -2.0% |
| 4Q16 | 421,553 | +0.7% |
| 3Q16 | 380,356 | - |
| 2Q16 | 400,808 | - |
| 1Q16 | 403,650 | - |
| 4Q15 | 418,711 | - |