| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 779,822 | +11.9% |
| 3Q25 | 741,774 | +10.6% |
| 2Q25 | 671,784 | +6.1% |
| 1Q25 | 658,016 | +5.9% |
| 4Q24 | 696,797 | +7.5% |
| 3Q24 | 670,834 | +6.3% |
| 2Q24 | 633,048 | +13.3% |
| 1Q24 | 621,341 | +19.4% |
| 4Q23 | 648,195 | +14.0% |
| 3Q23 | 630,896 | +10.7% |
| 2Q23 | 558,850 | -4.7% |
| 1Q23 | 520,527 | +4.7% |
| 4Q22 | 568,767 | -6.6% |
| 3Q22 | 569,907 | +14.6% |
| 2Q22 | 586,225 | +12.0% |
| 1Q22 | 497,368 | +1.9% |
| 4Q21 | 609,150 | +2.1% |
| 3Q21 | 497,324 | +10.2% |
| 2Q21 | 523,388 | -7.0% |
| 1Q21 | 488,258 | -7.4% |
| 4Q20 | 596,910 | +2.8% |
| 3Q20 | 451,257 | -24.0% |
| 2Q20 | 562,921 | +13.1% |
| 1Q20 | 527,080 | +3.6% |
| 4Q19 | 580,371 | +4328.3% |
| 3Q19 | 593,426 | -16.3% |
| 2Q19 | 497,735 | -26.2% |
| 1Q19 | 508,828 | -16.1% |
| 4Q18 | 13,106 | -97.6% |
| 3Q18 | 708,863 | +52.9% |
| 2Q18 | 674,071 | +41.9% |
| 1Q18 | 606,479 | +27.5% |
| 4Q17 | 552,934 | - |
| 3Q17 | 463,714 | - |
| 2Q17 | 475,096 | - |
| 1Q17 | 475,566 | - |