| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 4,693 | +14.5% |
| 1Q26 | 4,813 | +44.6% |
| 4Q25 | 4,745 | +14.3% |
| 3Q25 | 3,770 | +4.1% |
| 2Q25 | 4,099 | +4.9% |
| 1Q25 | 3,329 | -7.9% |
| 4Q24 | 4,151 | +13.4% |
| 3Q24 | 3,622 | +31.3% |
| 2Q24 | 3,907 | +43.2% |
| 1Q24 | 3,614 | +64.1% |
| 4Q23 | 3,660 | +67.2% |
| 3Q23 | 2,759 | +2.0% |
| 2Q23 | 2,729 | +22.9% |
| 1Q23 | 2,202 | +9.3% |
| 4Q22 | 2,189 | -7.3% |
| 3Q22 | 2,704 | +30.9% |
| 2Q22 | 2,220 | +2.6% |
| 1Q22 | 2,015 | -12.6% |
| 4Q21 | 2,361 | +4.6% |
| 3Q21 | 2,065 | -16.0% |
| 2Q21 | 2,164 | -13.0% |
| 1Q21 | 2,306 | +27.2% |
| 4Q20 | 2,257 | +9.1% |
| 3Q20 | 2,460 | +29.9% |
| 2Q20 | 2,486 | -1.5% |
| 1Q20 | 1,812 | -15.8% |
| 4Q19 | 2,069 | -18.3% |
| 3Q19 | 1,894 | -7.0% |
| 2Q19 | 2,525 | +4.3% |
| 1Q19 | 2,151 | +26.3% |
| 4Q18 | 2,534 | +39.4% |
| 3Q18 | 2,037 | +18.1% |
| 2Q18 | 2,421 | +32.5% |
| 1Q18 | 1,702 | +11.3% |
| 4Q17 | 1,817 | +14.2% |
| 3Q17 | 1,725 | +61.7% |
| 2Q17 | 1,826 | +44.4% |
| 1Q17 | 1,530 | +33.0% |
| 4Q16 | 1,591 | - |
| 3Q16 | 1,066 | - |
| 2Q16 | 1,265 | - |
| 1Q16 | 1,151 | - |