| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q25 | 1,048 | -34.9% |
| 2Q25 | 2,045 | -26.6% |
| 1Q25 | 1,512 | -6.7% |
| 4Q24 | 2,560 | -35.0% |
| 3Q24 | 1,610 | +4.2% |
| 2Q24 | 2,785 | +17.6% |
| 1Q24 | 1,621 | -2.1% |
| 4Q23 | 3,938 | +4.0% |
| 3Q23 | 1,545 | -41.3% |
| 2Q23 | 2,369 | -23.8% |
| 1Q23 | 1,656 | -36.3% |
| 4Q22 | 3,787 | -15.1% |
| 3Q22 | 2,632 | +25.3% |
| 2Q22 | 3,109 | +31.7% |
| 1Q22 | 2,600 | +21.7% |
| 4Q21 | 4,462 | +73.6% |
| 3Q21 | 2,100 | - |
| 2Q21 | 2,361 | - |
| 1Q21 | 2,136 | - |
| 4Q20 | 2,571 | - |