| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q26 | 3,068 | +195.1% |
| 4Q25 | 2,811 | +194.0% |
| 3Q25 | 2,718 | +216.4% |
| 2Q25 | 4,445 | +318.9% |
| 1Q25 | 1,039 | +17.9% |
| 4Q24 | 956 | +8.6% |
| 3Q24 | 858 | -132.7% |
| 2Q24 | 1,061 | - |
| 1Q24 | 882 | +30.7% |
| 4Q23 | 880 | +14.2% |
| 3Q23 | -2,624 | -536.7% |
| 1Q23 | 674 | +1.3% |
| 4Q22 | 770 | +11.5% |
| 3Q22 | 600 | +19.9% |
| 2Q22 | 675 | +3.5% |
| 1Q22 | 666 | +17.1% |
| 4Q21 | 691 | +45.6% |
| 3Q21 | 501 | +87.7% |
| 2Q21 | 652 | - |
| 1Q21 | 569 | -4.5% |
| 4Q20 | 474 | -11.5% |
| 3Q20 | 267 | -34.0% |
| 1Q20 | 596 | +18.0% |
| 4Q19 | 536 | +6.7% |
| 3Q19 | 404 | +6.7% |
| 2Q19 | 574 | -5.3% |
| 1Q19 | 505 | +5.1% |
| 4Q18 | 503 | +0.2% |
| 3Q18 | 379 | -2.0% |
| 2Q18 | 606 | +5.6% |
| 1Q18 | 480 | -11.0% |
| 4Q17 | 502 | -8.2% |
| 3Q17 | 386 | 0.0% |
| 2Q17 | 574 | -8.5% |
| 1Q17 | 539 | +8.5% |
| 4Q16 | 546 | - |
| 3Q16 | 386 | - |
| 2Q16 | 627 | - |
| 1Q16 | 497 | - |