| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 4,460 | +59.6% |
| 2Q26 | 3,772 | +53.0% |
| 1Q26 | 3,254 | +35.3% |
| 4Q25 | 4,585 | +44.2% |
| 3Q25 | 2,794 | +13.2% |
| 2Q25 | 2,466 | +7.0% |
| 1Q25 | 2,406 | -3.4% |
| 4Q24 | 3,180 | -11.9% |
| 3Q24 | 2,469 | -5.8% |
| 2Q24 | 2,304 | -8.7% |
| 1Q24 | 2,491 | -2.0% |
| 4Q23 | 3,609 | -30.4% |
| 3Q23 | 2,620 | +8.0% |
| 2Q23 | 2,525 | +2.0% |
| 1Q23 | 2,543 | +0.6% |
| 4Q22 | 5,188 | +18.7% |
| 3Q22 | 2,427 | +1.1% |
| 2Q22 | 2,474 | +7.4% |
| 1Q22 | 2,527 | +5.2% |
| 4Q21 | 4,371 | +24.0% |
| 3Q21 | 2,400 | -2.7% |
| 2Q21 | 2,304 | -9.9% |
| 1Q21 | 2,402 | -3.6% |
| 4Q20 | 3,525 | -5.1% |
| 3Q20 | 2,466 | -9.5% |
| 2Q20 | 2,559 | +9.8% |
| 1Q20 | 2,492 | +30.6% |
| 4Q19 | 3,715 | +19.5% |
| 3Q19 | 2,725 | +23.6% |
| 2Q19 | 2,330 | +28.8% |
| 1Q19 | 1,908 | +2.9% |
| 4Q18 | 3,108 | -28.2% |
| 3Q18 | 2,206 | +18.2% |
| 2Q18 | 1,809 | +5.3% |
| 1Q18 | 1,854 | +8.5% |
| 4Q17 | 4,328 | +65.8% |
| 3Q17 | 1,865 | -27.7% |
| 2Q17 | 1,718 | - |
| 1Q17 | 1,708 | - |
| 4Q16 | 2,610 | - |
| 3Q16 | 2,581 | - |