| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 451,740 | +4.3% |
| 2Q26 | 296,665 | +9.6% |
| 1Q26 | 360,156 | +12.5% |
| 3Q25 | 433,275 | +2.2% |
| 2Q25 | 270,629 | -9.1% |
| 1Q25 | 320,124 | -12.4% |
| 3Q24 | 423,752 | -34.5% |
| 2Q24 | 297,611 | +65.4% |
| 1Q24 | 365,430 | +28.5% |
| 3Q22 | 646,719 | +111.8% |
| 2Q23 | 179,922 | +16.5% |
| 1Q23 | 284,360 | +88.0% |
| 3Q21 | 305,333 | -0.2% |
| 2Q22 | 154,496 | -157.1% |
| 1Q22 | 151,277 | +200.9% |
| 3Q20 | 305,990 | - |
| 2Q20 | -270,587 | - |
| 1Q21 | 50,271 | -89.6% |
| 1Q20 | 485,381 | -5.4% |
| 1Q19 | 513,347 | - |