| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,845 | -0.5% |
| 4Q25 | 3,948 | +1.7% |
| 3Q25 | 3,864 | +3.9% |
| 2Q25 | 3,894 | +3.0% |
| 1Q25 | 3,676 | +5.1% |
| 4Q24 | 3,883 | +3.6% |
| 3Q24 | 3,719 | +4.5% |
| 2Q24 | 3,779 | +5.2% |
| 1Q24 | 3,496 | +2.5% |
| 4Q23 | 3,747 | -1.0% |
| 3Q23 | 3,558 | +3.5% |
| 2Q23 | 3,592 | -2.0% |
| 1Q23 | 3,412 | +0.5% |
| 4Q22 | 3,785 | +7.5% |
| 3Q22 | 3,437 | -0.1% |
| 2Q22 | 3,664 | +9.2% |
| 1Q22 | 3,393 | +12.3% |
| 4Q21 | 3,522 | -1.3% |
| 3Q21 | 3,440 | +0.9% |
| 2Q21 | 3,356 | -6.7% |
| 1Q21 | 3,020 | -10.0% |
| 4Q20 | 3,567 | +0.6% |
| 3Q20 | 3,408 | +0.9% |
| 2Q20 | 3,595 | +2.9% |
| 1Q20 | 3,356 | +6.1% |
| 4Q19 | 3,544 | +4.6% |
| 3Q19 | 3,376 | +6.5% |
| 2Q19 | 3,495 | +4.9% |
| 1Q19 | 3,162 | +3.8% |
| 4Q18 | 3,387 | +3.4% |
| 3Q18 | 3,171 | +2.1% |
| 2Q18 | 3,333 | -1.8% |
| 1Q18 | 3,046 | -4.4% |
| 4Q17 | 3,276 | -5.2% |
| 3Q17 | 3,105 | -3.3% |
| 2Q17 | 3,395 | - |
| 1Q17 | 3,184 | - |
| 4Q16 | 3,454 | - |
| 3Q16 | 3,212 | - |