| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,323 | +99.2% |
| 3Q25 | 1,840 | +61.7% |
| 2Q25 | 2,051 | +76.0% |
| 1Q25 | 1,258 | +21.9% |
| 4Q24 | 1,668 | +41.7% |
| 3Q24 | 1,138 | -1.7% |
| 2Q24 | 1,166 | +8.1% |
| 1Q24 | 1,032 | -4.6% |
| 4Q23 | 1,177 | +35.5% |
| 3Q23 | 1,158 | +41.0% |
| 2Q23 | 1,079 | +45.5% |
| 1Q23 | 1,082 | +35.7% |
| 4Q22 | 869 | +31.6% |
| 3Q22 | 821 | +43.9% |
| 2Q22 | 741 | +41.4% |
| 1Q22 | 797 | +62.1% |
| 4Q21 | 660 | +6.9% |
| 3Q21 | 571 | +7.1% |
| 2Q21 | 524 | +11.0% |
| 1Q21 | 492 | +6.8% |
| 4Q20 | 617 | +27.3% |
| 3Q20 | 533 | +23.7% |
| 2Q20 | 472 | +24.5% |
| 1Q20 | 460 | -7.8% |
| 4Q19 | 485 | +0.1% |
| 3Q19 | 431 | - |
| 2Q19 | 379 | - |
| 1Q19 | 499 | - |
| 4Q18 | 484 | - |