| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q25 | 41,073 | -32.4% |
| 2Q25 | 64,038 | +15.6% |
| 1Q25 | 57,872 | +31.7% |
| 4Q24 | 49,229 | +29.1% |
| 3Q24 | 60,744 | +21.0% |
| 2Q24 | 55,385 | +54.6% |
| 1Q24 | 43,955 | +23.5% |
| 4Q23 | 38,120 | +5.5% |
| 3Q23 | 50,206 | +49.1% |
| 2Q23 | 35,821 | +26.5% |
| 1Q23 | 35,584 | +23.7% |
| 4Q22 | 36,124 | +17.1% |
| 3Q22 | 33,671 | +29.5% |
| 2Q22 | 28,308 | +9.8% |
| 1Q22 | 28,778 | +9.1% |
| 4Q21 | 30,862 | +3.7% |
| 3Q21 | 26,008 | +7.4% |
| 2Q21 | 25,772 | +4.6% |
| 1Q21 | 26,372 | +3.1% |
| 4Q20 | 29,766 | -17.5% |
| 3Q20 | 24,220 | - |
| 2Q20 | 24,647 | - |
| 1Q20 | 25,567 | - |
| 4Q19 | 36,091 | - |