| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,592 | +30.3% |
| 3Q25 | 1,771 | +0.4% |
| 2Q25 | 1,460 | +299.1% |
| 1Q25 | 1,403 | +185.3% |
| 4Q24 | 1,222 | +109.7% |
| 3Q24 | 1,764 | +248.4% |
| 2Q24 | 366 | -22.5% |
| 1Q24 | 492 | -20.4% |
| 4Q23 | 582 | +357.5% |
| 3Q23 | 506 | +403.2% |
| 2Q23 | 472 | +404.5% |
| 1Q23 | 618 | +541.7% |
| 4Q22 | 127 | +20.8% |
| 3Q22 | 100 | +5.1% |
| 2Q22 | 93 | -0.8% |
| 1Q22 | 96 | -30.8% |
| 4Q21 | 105 | +7.2% |
| 3Q21 | 95 | - |
| 2Q21 | 94 | - |
| 1Q21 | 139 | - |
| 4Q20 | 98 | - |