| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,454 | +30.2% |
| 1Q26 | 2,222 | +29.6% |
| 4Q25 | 2,394 | +35.6% |
| 2Q25 | 1,885 | +12.9% |
| 1Q25 | 1,714 | +12.6% |
| 4Q24 | 1,766 | - |
| 3Q24 | 1,615 | +14.9% |
| 2Q24 | 1,669 | +14.4% |
| 1Q24 | 1,522 | +11.0% |
| 3Q23 | 1,406 | +1.7% |
| 2Q23 | 1,459 | -5.6% |
| 1Q23 | 1,372 | +6.8% |
| 3Q22 | 1,383 | +33.7% |
| 2Q21 | 1,545 | +12.9% |
| 1Q22 | 1,284 | +4.7% |
| 3Q21 | 1,034 | -15.4% |
| 1Q21 | 1,226 | +1.7% |
| 3Q20 | 1,222 | +60.0% |
| 2Q20 | 1,368 | - |
| 1Q20 | 1,206 | - |
| 3Q19 | 764 | - |