| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 4,871 | +6.9% |
| 1Q26 | 4,798 | +10.5% |
| 4Q25 | 4,646 | +13.9% |
| 3Q25 | 4,823 | +54.6% |
| 2Q25 | 4,556 | - |
| 1Q25 | 4,340 | +15.1% |
| 4Q24 | 4,080 | +9.1% |
| 3Q24 | 3,120 | -16.8% |
| 1Q24 | 3,772 | +22.2% |
| 4Q23 | 3,739 | +301.9% |
| 3Q23 | 3,750 | +32.3% |
| 2Q23 | 2,548 | -2.7% |
| 1Q23 | 3,087 | +19.4% |
| 4Q22 | 930 | -64.5% |
| 3Q21 | 2,835 | -4.3% |
| 2Q22 | 2,618 | -9.7% |
| 1Q22 | 2,585 | -2.1% |
| 4Q21 | 2,621 | -32.9% |
| 3Q21 | 2,962 | -35.2% |
| 2Q21 | 2,900 | - |
| 1Q21 | 2,642 | - |
| 4Q20 | 3,905 | - |
| 3Q20 | 4,574 | - |