| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 8,522 | +107.7% |
| 1Q26 | 7,832 | +98.3% |
| 3Q25 | 4,499 | +1.1% |
| 2Q25 | 4,102 | +4.1% |
| 1Q25 | 3,950 | +2.4% |
| 4Q24 | 4,291 | +12.3% |
| 3Q24 | 4,448 | +40.1% |
| 2Q24 | 3,941 | +35.3% |
| 1Q24 | 3,856 | +36.8% |
| 4Q23 | 3,822 | +24.4% |
| 3Q23 | 3,175 | +5.7% |
| 2Q23 | 2,914 | +8.8% |
| 1Q23 | 2,818 | -3.6% |
| 4Q22 | 3,072 | -12.7% |
| 3Q22 | 3,005 | - |
| 2Q22 | 2,679 | - |
| 1Q22 | 2,922 | - |
| 4Q21 | 3,517 | - |