| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,391 | +42.3% |
| 3Q25 | 2,604 | +16.6% |
| 2Q25 | 2,564 | +35.1% |
| 1Q25 | 2,368 | +28.2% |
| 4Q24 | 2,383 | +21.7% |
| 3Q24 | 2,233 | +26.8% |
| 2Q24 | 1,898 | +10.2% |
| 1Q24 | 1,847 | +19.7% |
| 4Q23 | 1,958 | +36.2% |
| 3Q23 | 1,760 | +21.2% |
| 2Q23 | 1,722 | +12.0% |
| 1Q23 | 1,543 | +14.6% |
| 4Q22 | 1,437 | -4.5% |
| 3Q22 | 1,452 | +32.1% |
| 2Q22 | 1,537 | +22.5% |
| 1Q22 | 1,346 | +5.2% |
| 4Q21 | 1,505 | +33.3% |
| 3Q21 | 1,099 | -7.9% |
| 2Q21 | 1,255 | +15.4% |
| 1Q21 | 1,279 | +12.5% |
| 4Q20 | 1,129 | +54.4% |
| 3Q20 | 1,193 | +331.1% |
| 2Q20 | 1,088 | +379.2% |
| 1Q20 | 1,137 | +481.2% |
| 4Q19 | 731 | +339.1% |
| 3Q19 | 276 | +72.1% |
| 2Q19 | 227 | +82.7% |
| 1Q19 | 195 | +55.2% |
| 4Q18 | 166 | - |
| 3Q18 | 160 | - |
| 2Q18 | 124 | - |
| 1Q18 | 126 | - |