| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 8,066 | +18.5% |
| 1Q26 | 7,543 | +17.7% |
| 4Q25 | 7,528 | +19.8% |
| 3Q25 | 7,013 | +18.1% |
| 2Q25 | 6,807 | +17.7% |
| 1Q25 | 6,408 | +22.0% |
| 4Q24 | 6,285 | +20.2% |
| 3Q24 | 5,936 | +12.4% |
| 2Q24 | 5,785 | +12.4% |
| 1Q24 | 5,251 | +11.9% |
| 4Q23 | 5,227 | +20.6% |
| 3Q23 | 5,283 | +18.2% |
| 2Q23 | 5,148 | +15.9% |
| 1Q23 | 4,691 | +8.7% |
| 4Q22 | 4,335 | +22.2% |
| 3Q22 | 4,471 | +1.2% |
| 2Q22 | 4,442 | - |
| 1Q21 | 4,315 | - |
| 4Q21 | 3,547 | - |
| 3Q20 | 4,419 | - |