| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 8,631 | +5.9% |
| 2Q26 | 8,799 | +39.3% |
| 1Q26 | 6,941 | +23.7% |
| 4Q25 | 8,462 | +22.2% |
| 3Q25 | 8,148 | +28.8% |
| 2Q25 | 6,315 | -33.9% |
| 1Q25 | 5,610 | -21.8% |
| 4Q24 | 6,925 | -13.8% |
| 3Q24 | 6,326 | -10.6% |
| 2Q24 | 9,551 | +74.4% |
| 1Q24 | 7,170 | +53.5% |
| 4Q23 | 8,038 | +1.5% |
| 3Q23 | 7,077 | +18.7% |
| 2Q23 | 5,478 | +11.4% |
| 1Q23 | 4,670 | +19.4% |
| 4Q22 | 7,916 | +26.3% |
| 3Q22 | 5,962 | +3.3% |
| 2Q22 | 4,917 | +4.3% |
| 1Q22 | 3,912 | +8.6% |
| 4Q21 | 6,268 | +8.9% |
| 3Q21 | 5,771 | +36.7% |
| 2Q21 | 4,717 | -16.7% |
| 1Q21 | 3,603 | -11.4% |
| 4Q20 | 5,758 | -19.6% |
| 3Q20 | 4,222 | -44.9% |
| 2Q20 | 5,664 | -24.3% |
| 1Q20 | 4,065 | -16.1% |
| 4Q19 | 7,158 | - |
| 3Q19 | 7,661 | +42.1% |
| 2Q19 | 7,481 | +59.1% |
| 1Q19 | 4,844 | +35.8% |
| 1Q18 | 5,390 | +33.1% |
| 4Q17 | 4,703 | -6.8% |
| 3Q17 | 3,566 | +21.6% |
| 2Q17 | 5,749 | +19.7% |
| 1Q17 | 4,049 | -7.0% |
| 4Q16 | 5,048 | +6.5% |
| 3Q16 | 2,932 | - |
| 2Q16 | 4,803 | - |
| 1Q16 | 4,353 | - |
| 4Q15 | 4,742 | - |