| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,348 | +28.9% |
| 3Q25 | 2,338 | +60.3% |
| 2Q25 | 1,915 | -2.8% |
| 1Q25 | 1,794 | +40.5% |
| 4Q24 | 1,821 | +24.5% |
| 3Q24 | 1,458 | +40.6% |
| 2Q24 | 1,971 | +146.1% |
| 1Q24 | 1,277 | +76.7% |
| 4Q23 | 1,462 | +26.4% |
| 3Q23 | 1,037 | +56.1% |
| 2Q23 | 800 | -16.5% |
| 1Q23 | 722 | -8.5% |
| 4Q22 | 1,156 | -6.4% |
| 3Q22 | 664 | +11.3% |
| 2Q22 | 958 | -5.1% |
| 1Q22 | 789 | +69.8% |
| 4Q21 | 1,236 | +77.3% |
| 3Q21 | 597 | +14.5% |
| 2Q21 | 1,010 | +41.5% |
| 1Q21 | 465 | -6.1% |
| 4Q20 | 697 | +6.4% |
| 3Q20 | 521 | +13.6% |
| 2Q20 | 714 | +137.5% |
| 1Q20 | 495 | +79.0% |
| 4Q19 | 655 | +66.4% |
| 3Q19 | 458 | +7.9% |
| 2Q19 | 300 | -19.0% |
| 1Q19 | 276 | +17.7% |
| 4Q18 | 393 | -28.5% |
| 3Q18 | 425 | +89.0% |
| 2Q18 | 371 | +56.2% |
| 1Q18 | 234 | +2.5% |
| 4Q17 | 550 | +141.8% |
| 3Q17 | 224 | - |
| 2Q17 | 237 | - |
| 1Q17 | 229 | - |
| 4Q16 | 227 | - |