| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 4,198 | +27.1% |
| 2Q26 | 3,629 | +27.4% |
| 1Q26 | 3,000 | +13.2% |
| 3Q25 | 3,303 | - |
| 2Q25 | 2,850 | - |
| 1Q25 | 2,649 | +4.6% |
| 1Q24 | 2,533 | -43.8% |
| 3Q23 | 3,750 | -5.3% |
| 2Q23 | 3,610 | -13.7% |
| 1Q23 | 4,507 | -1.7% |
| 3Q22 | 3,957 | +0.9% |
| 2Q22 | 4,183 | +88.0% |
| 1Q22 | 4,584 | +32.8% |
| 3Q20 | 3,924 | +98.5% |
| 2Q21 | 2,224 | - |
| 1Q21 | 3,452 | +53.7% |
| 1Q20 | 2,246 | -5.6% |
| 3Q19 | 1,976 | -13.1% |
| 2Q19 | 2,035 | -4.6% |
| 1Q19 | 2,379 | +29.0% |
| 3Q18 | 2,275 | +47.0% |
| 2Q18 | 2,132 | +33.7% |
| 1Q18 | 1,844 | +34.0% |
| 3Q17 | 1,547 | +0.4% |
| 2Q17 | 1,595 | - |
| 1Q17 | 1,376 | - |
| 3Q16 | 1,541 | - |