| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 686 | -8.1% |
| 3Q25 | 589 | +43.3% |
| 2Q25 | 398 | +83.8% |
| 1Q25 | 404 | +161.1% |
| 4Q24 | 747 | +335.3% |
| 3Q24 | 411 | +7516.6% |
| 2Q24 | 217 | +157.7% |
| 1Q24 | 154 | +47.4% |
| 4Q23 | 171 | -4.1% |
| 3Q23 | 5 | -95.9% |
| 2Q23 | 84 | -41.5% |
| 1Q23 | 104 | -82.5% |
| 4Q22 | 178 | -69.1% |
| 3Q22 | 132 | -73.6% |
| 2Q22 | 143 | -67.4% |
| 1Q22 | 599 | -4.2% |
| 4Q21 | 579 | -29.7% |
| 3Q21 | 503 | -39.0% |
| 2Q21 | 442 | -34.4% |
| 1Q21 | 625 | -46.3% |
| 4Q20 | 823 | -44.1% |
| 3Q20 | 824 | -43.8% |
| 2Q20 | 674 | -54.2% |
| 1Q20 | 1,165 | -10.4% |
| 4Q19 | 1,474 | -2.1% |
| 3Q19 | 1,466 | -6.9% |
| 2Q19 | 1,471 | +15.7% |
| 1Q19 | 1,300 | -7.9% |
| 4Q18 | 1,505 | +3.2% |
| 3Q18 | 1,575 | -19.3% |
| 2Q18 | 1,272 | -15.6% |
| 1Q18 | 1,411 | -47.5% |
| 4Q17 | 1,458 | -47.5% |
| 3Q17 | 1,951 | -16.7% |
| 2Q17 | 1,507 | -41.8% |
| 1Q17 | 2,688 | +25.7% |
| 4Q16 | 2,776 | +25.0% |
| 3Q16 | 2,343 | - |
| 2Q16 | 2,591 | - |
| 1Q16 | 2,138 | - |
| 4Q15 | 2,221 | - |