| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q26 | 429,459 | +8.1% |
| 2Q25 | 411,192 | -11.7% |
| 1Q25 | 397,372 | -12.8% |
| 4Q24 | 448,228 | -0.5% |
| 3Q24 | 496,773 | +25.6% |
| 2Q24 | 465,906 | +54.5% |
| 1Q24 | 455,595 | +22.4% |
| 4Q23 | 450,594 | +13.3% |
| 3Q23 | 395,441 | -0.5% |
| 2Q23 | 301,608 | -10.1% |
| 1Q23 | 372,128 | +21.6% |
| 4Q22 | 397,793 | +21.6% |
| 3Q22 | 397,577 | - |
| 2Q22 | 335,328 | - |
| 1Q22 | 306,021 | - |
| 4Q21 | 327,059 | - |