| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 12,583 | +19.6% |
| 1Q26 | 12,453 | +12.0% |
| 3Q25 | 11,566 | +10.6% |
| 2Q25 | 10,525 | +6.6% |
| 1Q25 | 11,114 | +6.6% |
| 3Q24 | 10,456 | -0.9% |
| 2Q24 | 9,873 | -6.5% |
| 1Q24 | 10,427 | -1.2% |
| 3Q23 | 10,552 | - |
| 2Q23 | 10,560 | -11.1% |
| 1Q23 | 10,554 | +9.7% |
| 2Q21 | 11,879 | +20.2% |
| 1Q22 | 9,618 | +26.0% |
| 3Q21 | 7,380 | - |
| 1Q21 | 7,633 | -20.6% |
| 2Q20 | 9,883 | +16.7% |
| 1Q20 | 9,614 | +10.3% |
| 3Q19 | 8,966 | +4.9% |
| 2Q19 | 8,469 | +7.0% |
| 1Q19 | 8,713 | +6.8% |
| 3Q18 | 8,550 | +13.1% |
| 2Q18 | 7,912 | +7.8% |
| 1Q18 | 8,157 | +13.3% |
| 3Q17 | 7,559 | +14.9% |
| 2Q17 | 7,341 | - |
| 1Q17 | 7,199 | - |
| 3Q16 | 6,577 | - |