| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 9,318 | +17.9% |
| 2Q26 | 8,844 | +14.2% |
| 1Q26 | 8,294 | +10.4% |
| 4Q25 | 8,445 | +25.0% |
| 3Q25 | 7,906 | +24.9% |
| 2Q25 | 7,746 | +34.1% |
| 1Q25 | 7,515 | +46.9% |
| 4Q24 | 6,755 | +42.8% |
| 3Q24 | 6,331 | +51.2% |
| 2Q24 | 5,774 | +80.8% |
| 1Q24 | 5,116 | +77.4% |
| 4Q23 | 4,732 | +75.1% |
| 3Q23 | 4,188 | +86.3% |
| 2Q23 | 3,193 | +138.2% |
| 1Q23 | 2,884 | +38.2% |
| 4Q22 | 2,703 | +37.5% |
| 3Q22 | 2,248 | +41.6% |
| 2Q22 | 1,340 | -14.8% |
| 1Q22 | 2,086 | +24.3% |
| 4Q21 | 1,965 | +10.2% |
| 3Q21 | 1,587 | +14.9% |
| 2Q21 | 1,572 | +78.6% |
| 1Q21 | 1,678 | +40.3% |
| 4Q20 | 1,784 | -652.4% |
| 3Q20 | 1,382 | - |
| 2Q20 | 880 | - |
| 1Q20 | 1,196 | - |
| 4Q19 | -324 | - |