| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q25 | 943 | -13.5% |
| 1Q25 | 808 | -24.5% |
| 4Q24 | 1,175 | -47.4% |
| 3Q24 | 923 | -49.7% |
| 2Q24 | 1,090 | -24.6% |
| 1Q24 | 1,070 | -34.9% |
| 4Q23 | 2,233 | +9.0% |
| 3Q23 | 1,834 | +4.0% |
| 2Q23 | 1,445 | -5.5% |
| 1Q23 | 1,644 | -15.3% |
| 4Q22 | 2,047 | +10.4% |
| 3Q22 | 1,764 | +12.5% |
| 2Q22 | 1,529 | +50.3% |
| 1Q22 | 1,941 | +26.9% |
| 4Q21 | 1,855 | - |
| 3Q21 | 1,567 | - |
| 2Q21 | 1,017 | - |
| 1Q21 | 1,529 | - |