| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 973 | +2.5% |
| 4Q25 | 1,375 | +47.2% |
| 3Q25 | 950 | +17.7% |
| 2Q25 | 1,150 | +41.3% |
| 1Q25 | 629 | -6.1% |
| 4Q24 | 934 | -13.7% |
| 3Q24 | 807 | +0.3% |
| 2Q24 | 814 | -4.3% |
| 1Q24 | 670 | +1.6% |
| 4Q23 | 1,082 | +13.6% |
| 3Q23 | 805 | +7.3% |
| 2Q23 | 851 | +4.9% |
| 1Q23 | 659 | +1.8% |
| 4Q22 | 952 | +17.9% |
| 3Q22 | 750 | - |
| 2Q21 | 811 | - |
| 1Q22 | 647 | - |
| 4Q21 | 807 | -1158.5% |
| 4Q20 | -77 | - |