| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 291,304 | +52.3% |
| 2Q26 | 198,095 | +13.1% |
| 1Q26 | 166,720 | +5.1% |
| 4Q25 | 207,009 | +32.4% |
| 3Q25 | 191,256 | +7.6% |
| 2Q25 | 175,198 | +8.3% |
| 1Q25 | 158,571 | +13.3% |
| 4Q24 | 156,354 | -14.2% |
| 3Q24 | 177,740 | +12.1% |
| 2Q24 | 161,812 | +13.7% |
| 1Q24 | 140,014 | +9.1% |
| 4Q23 | 182,292 | +8.9% |
| 3Q23 | 158,559 | - |
| 2Q23 | 142,288 | - |
| 1Q23 | 128,378 | - |
| 4Q22 | 167,372 | - |