| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 5,439 | +14.7% |
| 2Q26 | 5,438 | +5.4% |
| 1Q26 | 4,617 | -3.8% |
| 4Q25 | 6,489 | +41.2% |
| 3Q25 | 4,741 | -1.5% |
| 2Q25 | 5,158 | +0.4% |
| 1Q25 | 4,800 | +3.8% |
| 4Q24 | 4,596 | -4.2% |
| 3Q24 | 4,815 | +10.2% |
| 2Q24 | 5,137 | +10.7% |
| 1Q24 | 4,626 | +24.4% |
| 4Q23 | 4,797 | +5.9% |
| 3Q23 | 4,367 | +8.8% |
| 2Q23 | 4,638 | +21.4% |
| 1Q23 | 3,720 | +12.0% |
| 4Q22 | 4,530 | -1.2% |
| 3Q22 | 4,013 | +0.3% |
| 2Q22 | 3,822 | -1.8% |
| 1Q22 | 3,320 | +4.2% |
| 4Q21 | 4,585 | +18.1% |
| 3Q21 | 4,000 | +1.4% |
| 2Q21 | 3,890 | -3.4% |
| 1Q21 | 3,186 | -12.4% |
| 4Q20 | 3,883 | -9.5% |
| 3Q20 | 3,945 | +5.7% |
| 2Q20 | 4,029 | +6.4% |
| 1Q20 | 3,637 | +22.2% |
| 4Q19 | 4,290 | +16.9% |
| 3Q19 | 3,734 | -6.4% |
| 2Q19 | 3,787 | -2.3% |
| 1Q19 | 2,977 | -8.2% |
| 4Q18 | 3,669 | -13.6% |
| 3Q18 | 3,989 | +13.9% |
| 2Q18 | 3,876 | +11.8% |
| 1Q18 | 3,242 | +7.8% |
| 4Q17 | 4,246 | +11.4% |
| 3Q17 | 3,503 | +4.9% |
| 2Q17 | 3,466 | - |
| 1Q17 | 3,009 | - |
| 4Q16 | 3,812 | - |
| 3Q16 | 3,341 | - |