| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 249,363 | -1.7% |
| 3Q25 | 270,434 | -17.8% |
| 2Q25 | 271,482 | +21.7% |
| 1Q25 | 253,450 | +6.0% |
| 4Q24 | 253,687 | -31.3% |
| 3Q24 | 329,000 | +24.8% |
| 2Q24 | 223,047 | -34.9% |
| 1Q24 | 239,051 | +9.8% |
| 4Q23 | 369,515 | +33.5% |
| 3Q23 | 263,692 | -7.6% |
| 2Q23 | 342,784 | +16.9% |
| 1Q23 | 217,700 | -53.2% |
| 4Q22 | 276,724 | +33.0% |
| 3Q22 | 285,337 | - |
| 2Q22 | 293,198 | - |
| 1Q22 | 465,100 | - |
| 4Q21 | 208,136 | - |