| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,404 | +19.9% |
| 2Q26 | 1,393 | +23.8% |
| 1Q26 | 1,264 | +20.0% |
| 4Q25 | 1,196 | +16.6% |
| 3Q25 | 1,171 | +20.5% |
| 2Q25 | 1,125 | +12.5% |
| 1Q25 | 1,053 | +13.5% |
| 4Q24 | 1,026 | +10.6% |
| 3Q24 | 972 | +15.4% |
| 2Q24 | 1,000 | +42.2% |
| 1Q24 | 928 | +35.3% |
| 4Q23 | 928 | +42.1% |
| 3Q23 | 842 | +36.5% |
| 2Q23 | 703 | +12.5% |
| 1Q23 | 686 | +14.7% |
| 4Q22 | 653 | +11.2% |
| 3Q22 | 617 | +7.7% |
| 2Q22 | 625 | +37.7% |
| 1Q22 | 598 | +27.8% |
| 4Q21 | 587 | +7.9% |
| 3Q21 | 573 | +16.9% |
| 2Q21 | 454 | -7.5% |
| 1Q21 | 468 | -14.0% |
| 4Q20 | 544 | - |
| 3Q20 | 490 | - |
| 2Q20 | 491 | - |
| 1Q20 | 544 | - |
| 3Q17 | 172 | +27.1% |
| 2Q17 | 151 | - |
| 1Q17 | 154 | - |
| 4Q16 | 211 | - |
| 3Q16 | 135 | - |