| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,484 | +33.5% |
| 2Q26 | 1,398 | +48.7% |
| 1Q26 | 1,105 | +50.9% |
| 4Q25 | 1,173 | +32.2% |
| 3Q25 | 1,111 | +1.6% |
| 2Q25 | 940 | -2.0% |
| 1Q25 | 732 | +3.2% |
| 4Q24 | 887 | +2.4% |
| 3Q24 | 1,094 | +2.3% |
| 2Q24 | 959 | +7.0% |
| 1Q24 | 709 | +5.0% |
| 4Q23 | 866 | +4.7% |
| 3Q23 | 1,069 | +16.4% |
| 2Q23 | 896 | +10.2% |
| 1Q23 | 676 | +18.2% |
| 4Q22 | 826 | -759.5% |
| 3Q22 | 918 | - |
| 2Q22 | 813 | - |
| 1Q22 | 572 | - |
| 4Q21 | -126 | -113.4% |
| 4Q20 | 938 | - |