| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 922,550 | +21.5% |
| 3Q25 | 702,824 | -9.3% |
| 2Q25 | 734,848 | +16.0% |
| 1Q25 | 733,821 | +15.0% |
| 4Q24 | 759,325 | +52.8% |
| 3Q24 | 774,847 | - |
| 2Q24 | 633,281 | +54.3% |
| 1Q24 | 637,954 | +46.6% |
| 4Q23 | 496,810 | +35.0% |
| 2Q23 | 410,452 | +23.1% |
| 1Q23 | 435,066 | +25.5% |
| 4Q22 | 368,007 | +30.8% |
| 3Q22 | 383,208 | - |
| 2Q22 | 333,343 | - |
| 1Q22 | 346,537 | - |
| 4Q21 | 281,313 | - |