| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 6,022 | +7.6% |
| 2Q26 | 3,968 | +25.0% |
| 1Q26 | 4,262 | +3.0% |
| 4Q25 | 6,060 | +23.5% |
| 3Q25 | 5,599 | -5.4% |
| 2Q25 | 3,174 | +2.8% |
| 1Q25 | 4,139 | +54.3% |
| 4Q24 | 4,905 | -48.9% |
| 3Q24 | 5,920 | -55.2% |
| 2Q24 | 3,089 | -53.1% |
| 1Q24 | 2,683 | -32.5% |
| 4Q23 | 9,606 | +38.6% |
| 3Q23 | 13,209 | +277.1% |
| 2Q23 | 6,585 | +11.2% |
| 1Q23 | 3,977 | +86.5% |
| 4Q22 | 6,929 | +17.1% |
| 3Q22 | 3,503 | +28.2% |
| 2Q22 | 5,923 | +77.8% |
| 1Q22 | 2,133 | -4.5% |
| 4Q21 | 5,917 | +60.3% |
| 3Q21 | 2,732 | -25.1% |
| 2Q21 | 3,331 | -1.7% |
| 1Q21 | 2,234 | -18.3% |
| 4Q20 | 3,692 | -12.3% |
| 3Q20 | 3,646 | -6.5% |
| 2Q20 | 3,387 | -4.8% |
| 1Q20 | 2,734 | -21.7% |
| 4Q19 | 4,208 | +11.4% |
| 3Q19 | 3,898 | -0.4% |
| 2Q19 | 3,558 | -4.4% |
| 1Q19 | 3,491 | +55.5% |
| 4Q18 | 3,778 | -12.5% |
| 3Q18 | 3,914 | +32.5% |
| 2Q18 | 3,720 | +37.1% |
| 1Q18 | 2,245 | -8.0% |
| 4Q17 | 4,316 | +2.6% |
| 3Q17 | 2,954 | -10.3% |
| 2Q17 | 2,713 | - |
| 1Q17 | 2,439 | - |
| 4Q16 | 4,206 | - |
| 3Q16 | 3,295 | - |