| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,938 | +508.1% |
| 2Q26 | 698 | +31.8% |
| 1Q26 | 595 | +29.0% |
| 4Q25 | 482 | +16.9% |
| 3Q25 | 483 | +16.7% |
| 2Q24 | 530 | +38.0% |
| 1Q25 | 461 | +15.7% |
| 4Q24 | 412 | +7.4% |
| 3Q24 | 413 | +6.7% |
| 2Q24 | 384 | +8.9% |
| 1Q24 | 398 | +16.7% |
| 4Q23 | 383 | +15.5% |
| 3Q23 | 387 | +13.7% |
| 2Q23 | 352 | -1.0% |
| 1Q23 | 341 | -1.7% |
| 4Q22 | 332 | -9.8% |
| 3Q22 | 340 | -9.4% |
| 2Q22 | 356 | -2.2% |
| 1Q22 | 347 | +14.2% |
| 4Q21 | 368 | +4.1% |
| 3Q21 | 376 | +3.2% |
| 2Q21 | 364 | -3.9% |
| 1Q21 | 304 | -11.6% |
| 4Q20 | 353 | - |
| 3Q20 | 364 | - |
| 2Q20 | 379 | - |
| 1Q20 | 344 | - |