| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,269 | +14.2% |
| 3Q25 | 3,173 | +22.9% |
| 2Q25 | 3,193 | +33.5% |
| 1Q25 | 2,931 | +25.6% |
| 4Q24 | 2,862 | +33.2% |
| 3Q24 | 2,582 | +41.2% |
| 2Q24 | 2,392 | +39.1% |
| 1Q24 | 2,333 | +41.8% |
| 4Q23 | 2,149 | +41.8% |
| 3Q23 | 1,829 | +47.6% |
| 2Q23 | 1,718 | +60.1% |
| 1Q23 | 1,645 | +69.8% |
| 4Q22 | 1,514 | +77.5% |
| 3Q22 | 1,238 | +58.1% |
| 2Q22 | 1,073 | +244.5% |
| 1Q22 | 969 | +61.0% |
| 4Q21 | 853 | +54.5% |
| 3Q21 | 783 | - |
| 2Q21 | 311 | - |
| 1Q21 | 601 | - |
| 4Q20 | 552 | - |