| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 6,020 | -48.1% |
| 3Q25 | 9,369 | -0.3% |
| 2Q25 | 8,205 | -17.7% |
| 1Q25 | 9,690 | +26.2% |
| 4Q24 | 11,599 | +42.5% |
| 3Q24 | 9,400 | -7.2% |
| 2Q24 | 9,970 | +86.5% |
| 1Q24 | 7,680 | +25.4% |
| 4Q23 | 8,139 | +31.4% |
| 3Q23 | 10,132 | +56.0% |
| 2Q23 | 5,345 | -16.1% |
| 1Q23 | 6,126 | -45.3% |
| 4Q22 | 6,193 | +20.6% |
| 3Q22 | 6,496 | +24.5% |
| 2Q22 | 6,367 | -9.4% |
| 1Q22 | 11,195 | +346.9% |
| 4Q21 | 5,137 | -21.7% |
| 3Q21 | 5,216 | +261.9% |
| 2Q21 | 7,025 | +378.2% |
| 1Q21 | 2,505 | -58.4% |
| 4Q20 | 6,565 | -10.3% |
| 3Q20 | 1,441 | +48.2% |
| 2Q20 | 1,469 | -69.1% |
| 1Q20 | 6,017 | +183.4% |
| 4Q19 | 7,316 | - |
| 3Q19 | 972 | - |
| 2Q19 | 4,750 | - |
| 1Q19 | 2,123 | - |