| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 494 | +0.6% |
| 1Q25 | 618 | +31.3% |
| 4Q24 | 491 | +2.5% |
| 3Q24 | 557 | -10.6% |
| 2Q24 | 1,734 | +168.1% |
| 1Q24 | 470 | -24.6% |
| 4Q23 | 479 | +1.6% |
| 3Q23 | 623 | +27.3% |
| 2Q23 | 646 | -3.2% |
| 1Q23 | 624 | -31.8% |
| 4Q22 | 472 | -3.2% |
| 3Q22 | 490 | -13.9% |
| 2Q22 | 668 | -14.9% |
| 1Q22 | 915 | +83.6% |
| 4Q21 | 488 | -1.8% |
| 3Q21 | 568 | +12.9% |
| 2Q21 | 785 | +57.3% |
| 1Q21 | 498 | -50.8% |
| 4Q20 | 496 | -7.0% |
| 3Q20 | 503 | +1.4% |
| 2Q20 | 499 | -18.1% |
| 1Q20 | 1,013 | +47.1% |
| 4Q19 | 534 | +13.9% |
| 3Q19 | 497 | -28.0% |
| 2Q19 | 609 | -6.9% |
| 1Q19 | 689 | -40.2% |
| 4Q18 | 469 | -24.5% |
| 3Q18 | 690 | +28.9% |
| 2Q18 | 654 | -43.0% |
| 1Q18 | 1,152 | +121.3% |
| 4Q17 | 621 | -35.8% |
| 3Q17 | 535 | -26.1% |
| 2Q17 | 1,147 | +111.4% |
| 1Q17 | 520 | -37.3% |
| 4Q16 | 967 | +76.8% |
| 3Q16 | 725 | - |
| 2Q16 | 542 | - |
| 1Q16 | 830 | - |
| 4Q15 | 547 | - |