| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q25 | 786 | -9.7% |
| 2Q25 | 407 | -32.6% |
| 1Q25 | 745 | -5.2% |
| 3Q24 | 870 | +14.0% |
| 2Q24 | 604 | -5.0% |
| 1Q24 | 786 | +14.4% |
| 3Q23 | 763 | -27.9% |
| 2Q23 | 635 | +12.2% |
| 1Q23 | 686 | -15.9% |
| 3Q22 | 1,059 | +45.1% |
| 2Q22 | 566 | -38.4% |
| 1Q22 | 816 | -5.8% |
| 3Q21 | 730 | +101.3% |
| 2Q21 | 919 | +235.2% |
| 1Q21 | 866 | +136.9% |
| 3Q20 | 362 | -6.0% |
| 2Q20 | 274 | -24.4% |
| 1Q20 | 365 | -37.3% |
| 3Q19 | 386 | -13.4% |
| 2Q19 | 362 | +13.3% |
| 1Q19 | 583 | -9.6% |
| 3Q18 | 445 | +0.5% |
| 2Q18 | 320 | +5.1% |
| 1Q18 | 645 | +15.4% |
| 3Q17 | 443 | +24.8% |
| 2Q17 | 304 | +46.8% |
| 1Q17 | 558 | +15.7% |
| 3Q16 | 355 | - |
| 2Q16 | 207 | - |
| 1Q16 | 483 | - |