| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 670,089 | -8.7% |
| 1Q26 | 653,562 | +31.8% |
| 4Q25 | 649,072 | +9.1% |
| 3Q25 | 673,919 | +4.8% |
| 2Q25 | 733,973 | - |
| 1Q25 | 495,868 | -31.6% |
| 4Q24 | 594,669 | -3.0% |
| 3Q24 | 643,217 | +29.8% |
| 1Q24 | 724,496 | +42.6% |
| 4Q23 | 613,247 | +18.9% |
| 3Q23 | 495,593 | -23.8% |
| 2Q23 | 561,701 | +29.8% |
| 1Q23 | 508,176 | +14.1% |
| 4Q22 | 515,737 | +139.3% |
| 3Q22 | 650,206 | - |
| 2Q22 | 432,759 | - |
| 1Q22 | 445,374 | - |
| 4Q21 | 215,482 | -78.0% |
| 4Q20 | 979,844 | - |