| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 7,556 | +31.3% |
| 2Q26 | 7,874 | +42.1% |
| 1Q26 | 8,139 | +24.1% |
| 4Q25 | 7,241 | -15.3% |
| 3Q25 | 5,755 | -32.9% |
| 2Q25 | 5,541 | -30.1% |
| 1Q25 | 6,560 | -7.1% |
| 4Q24 | 8,546 | +26.2% |
| 3Q24 | 8,574 | +39.6% |
| 2Q24 | 7,921 | +11.9% |
| 1Q24 | 7,064 | -0.3% |
| 4Q23 | 6,771 | -17.0% |
| 3Q23 | 6,144 | -28.6% |
| 2Q22 | 7,080 | - |
| 1Q23 | 7,082 | - |
| 4Q22 | 8,154 | - |
| 3Q22 | 8,609 | - |