| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,040 | +37.1% |
| 2Q26 | 854 | +11.6% |
| 1Q26 | 688 | -6.9% |
| 4Q25 | 780 | -1.9% |
| 3Q25 | 758 | +6.9% |
| 2Q25 | 766 | -3.8% |
| 1Q25 | 740 | +12.1% |
| 4Q24 | 795 | +32.5% |
| 3Q24 | 710 | +8.2% |
| 2Q24 | 796 | +49.4% |
| 1Q24 | 660 | +20.9% |
| 4Q23 | 599 | +3.3% |
| 3Q23 | 656 | -13.7% |
| 2Q23 | 533 | -35.3% |
| 1Q23 | 546 | -25.4% |
| 4Q22 | 580 | -7.9% |
| 3Q22 | 760 | - |
| 2Q22 | 823 | - |
| 1Q22 | 731 | - |
| 4Q21 | 630 | - |