| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,048 | +37.5% |
| 3Q25 | 777 | +13.8% |
| 2Q25 | 620 | +2.8% |
| 1Q25 | 471 | -18.5% |
| 4Q24 | 762 | -16.9% |
| 3Q24 | 683 | -42.6% |
| 2Q24 | 603 | -28.6% |
| 1Q24 | 578 | -2.5% |
| 4Q23 | 917 | -12.6% |
| 3Q23 | 1,189 | +35.6% |
| 2Q23 | 844 | -3.4% |
| 1Q23 | 593 | -48.9% |
| 4Q22 | 1,049 | -69.2% |
| 3Q22 | 877 | -4.3% |
| 2Q22 | 874 | -56.7% |
| 1Q22 | 1,161 | -8.7% |
| 4Q21 | 3,402 | +88.5% |
| 3Q21 | 916 | -66.7% |
| 2Q21 | 2,018 | +23.3% |
| 1Q21 | 1,271 | -29.6% |
| 2Q20 | 2,748 | +270.7% |
| 1Q21 | 1,636 | +318.5% |
| 4Q20 | 1,804 | +49.1% |
| 3Q20 | -586 | -167.2% |
| 1Q20 | 391 | -0.6% |
| 4Q19 | 1,210 | +4.6% |
| 3Q19 | 870 | +54.9% |
| 2Q19 | 741 | +1.4% |
| 1Q19 | 393 | -9.6% |
| 4Q18 | 1,157 | +10.9% |
| 3Q18 | 562 | -22.4% |
| 2Q18 | 730 | +22.0% |
| 1Q18 | 435 | +25.3% |
| 4Q17 | 1,043 | +14.6% |
| 3Q17 | 724 | +0.2% |
| 2Q17 | 599 | - |
| 1Q17 | 347 | - |
| 4Q16 | 910 | - |
| 3Q16 | 722 | - |