| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q26 | 2,438 | +13.7% |
| 4Q25 | 2,789 | +14.2% |
| 3Q25 | 2,365 | +29.1% |
| 2Q25 | 2,222 | +31.3% |
| 1Q25 | 2,144 | +22.8% |
| 4Q24 | 2,443 | +37.8% |
| 3Q24 | 1,831 | +12.8% |
| 2Q24 | 1,692 | +12.1% |
| 1Q24 | 1,745 | +40.6% |
| 4Q23 | 1,773 | +36.6% |
| 3Q23 | 1,624 | - |
| 2Q23 | 1,509 | +36.9% |
| 1Q23 | 1,241 | -5.3% |
| 4Q22 | 1,298 | -4.8% |
| 2Q22 | 1,102 | - |
| 1Q22 | 1,310 | - |
| 4Q21 | 1,364 | - |
| 3Q21 | 1,353 | - |