| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,803 | +23.1% |
| 2Q26 | 1,673 | +21.4% |
| 1Q26 | 1,489 | +21.3% |
| 4Q25 | 1,663 | +21.0% |
| 3Q25 | 1,464 | +22.0% |
| 2Q25 | 1,378 | +20.6% |
| 1Q25 | 1,227 | +22.2% |
| 4Q24 | 1,375 | +29.2% |
| 3Q24 | 1,200 | +25.3% |
| 2Q24 | 1,142 | +24.8% |
| 1Q24 | 1,004 | +20.1% |
| 4Q23 | 1,064 | +232.2% |
| 3Q23 | 958 | +17.4% |
| 2Q23 | 915 | - |
| 1Q23 | 836 | - |
| 4Q22 | 320 | -463.4% |
| 3Q21 | 816 | - |
| 4Q21 | -89 | - |