| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 313,436 | +16.5% |
| 3Q25 | 241,144 | -1.4% |
| 2Q25 | 387,513 | +10.6% |
| 1Q25 | 285,463 | +1.9% |
| 4Q24 | 269,096 | -9.9% |
| 3Q24 | 244,587 | -9.3% |
| 2Q24 | 350,318 | +5.7% |
| 1Q24 | 280,211 | -7.6% |
| 4Q23 | 298,674 | +1.4% |
| 3Q23 | 269,665 | -6.1% |
| 2Q23 | 331,480 | +0.3% |
| 1Q23 | 303,377 | +9.1% |
| 4Q22 | 294,688 | +35.1% |
| 3Q22 | 287,325 | +33.3% |
| 2Q22 | 330,574 | +67.0% |
| 1Q22 | 278,007 | +42.8% |
| 4Q21 | 218,139 | - |
| 3Q21 | 215,534 | - |
| 2Q21 | 197,957 | - |
| 1Q20 | 194,746 | - |