| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,988 | +7.0% |
| 4Q25 | 2,197 | +7.1% |
| 3Q25 | 2,027 | +13.0% |
| 2Q25 | 1,892 | +5.7% |
| 1Q25 | 1,858 | +7.3% |
| 4Q24 | 2,050 | +12.6% |
| 3Q24 | 1,793 | +8.1% |
| 2Q24 | 1,790 | +9.5% |
| 1Q24 | 1,732 | +6.2% |
| 4Q23 | 1,820 | +5.2% |
| 3Q23 | 1,658 | +0.9% |
| 2Q23 | 1,635 | -0.6% |
| 1Q23 | 1,631 | +0.4% |
| 4Q22 | 1,731 | -3.6% |
| 3Q22 | 1,644 | +9.4% |
| 2Q22 | 1,645 | -1.2% |
| 1Q22 | 1,624 | +5.7% |
| 4Q21 | 1,796 | -3.8% |
| 3Q21 | 1,503 | -1.4% |
| 2Q21 | 1,664 | -8.1% |
| 1Q21 | 1,537 | -3.9% |
| 4Q20 | 1,868 | -2.1% |
| 3Q20 | 1,524 | -2.5% |
| 2Q20 | 1,810 | +2.4% |
| 1Q20 | 1,598 | +5.6% |
| 4Q19 | 1,908 | +5.1% |
| 3Q19 | 1,563 | +1.0% |
| 2Q19 | 1,768 | +5.0% |
| 1Q19 | 1,513 | +4.0% |
| 4Q18 | 1,816 | +15.8% |
| 3Q18 | 1,547 | +7.0% |
| 2Q18 | 1,684 | +3.8% |
| 1Q18 | 1,455 | -0.7% |
| 4Q17 | 1,568 | -4.4% |
| 3Q17 | 1,446 | -3.2% |
| 2Q17 | 1,622 | +2.8% |
| 1Q17 | 1,465 | +5.7% |
| 4Q16 | 1,640 | - |
| 3Q16 | 1,494 | - |
| 2Q16 | 1,578 | - |
| 1Q16 | 1,387 | - |