| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,021 | -16.6% |
| 4Q25 | 145 | -119.5% |
| 3Q25 | 1,396 | -15.1% |
| 2Q25 | 1,460 | -17.5% |
| 1Q25 | 1,223 | -25.5% |
| 4Q24 | -750 | -174.2% |
| 3Q24 | 1,645 | -16.1% |
| 2Q24 | 1,770 | -17.7% |
| 1Q24 | 1,642 | -8.2% |
| 4Q23 | 1,010 | -52.7% |
| 3Q23 | 1,959 | +44.3% |
| 2Q23 | 2,151 | +77.2% |
| 1Q23 | 1,789 | +53.8% |
| 4Q22 | 2,137 | +71.3% |
| 3Q22 | 1,358 | +3.9% |
| 2Q22 | 1,213 | -5.0% |
| 1Q22 | 1,164 | -58.3% |
| 4Q21 | 1,247 | -56.6% |
| 3Q21 | 1,307 | -51.5% |
| 2Q21 | 1,278 | -54.3% |
| 1Q21 | 2,789 | +4.2% |
| 4Q20 | 2,872 | - |
| 3Q20 | 2,696 | - |
| 2Q20 | 2,800 | - |
| 1Q20 | 2,677 | - |