| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 510 | +22.7% |
| 1Q26 | 370 | -14.7% |
| 4Q25 | 730 | +16.5% |
| 3Q25 | 1,235 | +58.1% |
| 2Q25 | 416 | -44.9% |
| 1Q25 | 434 | -6.0% |
| 4Q24 | 627 | -28.8% |
| 3Q24 | 781 | -11.1% |
| 2Q24 | 756 | +8.1% |
| 1Q24 | 462 | +32.7% |
| 4Q23 | 881 | +37.5% |
| 3Q23 | 879 | +9.3% |
| 2Q23 | 699 | +17.8% |
| 1Q23 | 348 | -35.9% |
| 4Q22 | 641 | -17.9% |
| 3Q22 | 805 | +23.9% |
| 2Q22 | 593 | +16.8% |
| 1Q22 | 543 | +23.4% |
| 4Q21 | 781 | +8.0% |
| 3Q21 | 650 | +5.3% |
| 2Q21 | 508 | -20.9% |
| 1Q21 | 440 | +18.5% |
| 4Q20 | 723 | +2.7% |
| 3Q20 | 617 | +55.2% |
| 2Q20 | 642 | -8.7% |
| 1Q20 | 372 | -48.6% |
| 4Q19 | 704 | -13.2% |
| 3Q19 | 397 | -56.0% |
| 2Q19 | 704 | +3.1% |
| 1Q19 | 724 | +52.5% |
| 4Q18 | 811 | +48.0% |
| 3Q18 | 903 | +33.9% |
| 2Q18 | 683 | +22.1% |
| 1Q18 | 475 | +18.2% |
| 4Q17 | 548 | -13.6% |
| 3Q17 | 674 | +19.9% |
| 2Q17 | 559 | - |
| 1Q17 | 402 | - |
| 4Q16 | 634 | - |
| 3Q16 | 562 | - |