| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,394 | +30.1% |
| 1Q26 | 1,085 | +0.2% |
| 3Q25 | 1,026 | -2.8% |
| 2Q25 | 1,071 | +6.4% |
| 1Q25 | 1,083 | +21.5% |
| 4Q24 | 1,040 | +21.0% |
| 3Q24 | 1,055 | +23.3% |
| 2Q24 | 1,007 | +19.9% |
| 1Q24 | 891 | +11.3% |
| 4Q23 | 859 | +11.8% |
| 3Q23 | 855 | +13.9% |
| 2Q23 | 839 | +19.3% |
| 1Q23 | 801 | +19.2% |
| 4Q22 | 768 | +274.5% |
| 3Q22 | 751 | - |
| 2Q22 | 703 | - |
| 1Q22 | 672 | - |
| 4Q21 | 205 | - |