| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 822 | +12.0% |
| 2Q26 | 678 | +13.8% |
| 1Q26 | 591 | +11.2% |
| 4Q25 | 742 | +8.3% |
| 3Q25 | 734 | +3.1% |
| 2Q25 | 596 | +5.5% |
| 1Q25 | 531 | +4.2% |
| 4Q24 | 685 | +63.6% |
| 3Q24 | 712 | - |
| 2Q24 | 565 | +7.7% |
| 1Q24 | 510 | +9.5% |
| 4Q23 | 418 | -18.0% |
| 2Q22 | 524 | +14.9% |
| 1Q23 | 466 | +0.9% |
| 4Q22 | 510 | -10.5% |
| 3Q22 | 481 | -5.6% |
| 1Q22 | 461 | +14.4% |
| 4Q21 | 570 | -17.6% |
| 3Q21 | 509 | +201.4% |
| 2Q21 | 456 | -11.9% |
| 1Q21 | 403 | -19.3% |
| 4Q20 | 692 | -61.9% |
| 3Q19 | 169 | -87.8% |
| 2Q20 | 518 | -31.5% |
| 1Q20 | 500 | -20.5% |
| 4Q19 | 1,817 | +47.2% |
| 2Q19 | 756 | -11.7% |
| 1Q19 | 629 | -13.3% |
| 4Q18 | 1,234 | +43.0% |
| 3Q18 | 1,388 | +71.9% |
| 2Q18 | 856 | -38.8% |
| 1Q18 | 725 | -18.9% |
| 4Q17 | 863 | -30.6% |
| 3Q17 | 807 | -70.5% |
| 2Q17 | 1,398 | - |
| 1Q17 | 894 | - |
| 4Q16 | 1,244 | - |
| 3Q16 | 2,742 | - |