| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 5,430 | -2.1% |
| 4Q25 | 5,473 | +18.9% |
| 3Q25 | 5,544 | +12.3% |
| 2Q25 | 5,474 | - |
| 1Q25 | 5,367 | +3.5% |
| 4Q24 | 4,602 | -20.9% |
| 3Q23 | 4,939 | -3.3% |
| 1Q24 | 5,184 | +0.1% |
| 4Q23 | 5,818 | -10.1% |
| 3Q22 | 5,108 | -2.5% |
| 2Q23 | 5,421 | -1.5% |
| 1Q23 | 5,177 | -2.8% |
| 4Q22 | 6,475 | -0.2% |
| 3Q21 | 5,239 | -11.5% |
| 2Q21 | 5,503 | +0.1% |
| 1Q22 | 5,329 | -5.8% |
| 4Q21 | 6,490 | +30.6% |
| 3Q20 | 5,923 | +13.9% |
| 1Q21 | 5,656 | +4.9% |
| 4Q20 | 4,969 | -8.3% |
| 3Q19 | 5,202 | +3.2% |
| 2Q20 | 5,499 | -1.9% |
| 1Q20 | 5,389 | -0.7% |
| 4Q19 | 5,418 | -5.8% |
| 2Q19 | 5,605 | -3.8% |
| 1Q19 | 5,425 | -7.1% |
| 4Q18 | 5,753 | -2.6% |
| 3Q18 | 5,041 | -9.9% |
| 2Q18 | 5,829 | -3.0% |
| 1Q18 | 5,838 | -2.8% |
| 4Q17 | 5,907 | -4.2% |
| 3Q17 | 5,592 | +0.6% |
| 2Q17 | 6,007 | - |
| 1Q17 | 6,006 | - |
| 4Q16 | 6,166 | - |
| 3Q16 | 5,561 | - |