| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q25 | 249,813 | -9.9% |
| 2Q25 | 226,097 | -8.9% |
| 1Q25 | 557,737 | +4.8% |
| 4Q24 | 386,448 | -10.2% |
| 3Q24 | 277,373 | -10.7% |
| 2Q24 | 248,263 | +0.3% |
| 1Q24 | 532,251 | -8.4% |
| 4Q23 | 430,194 | -3.4% |
| 3Q23 | 310,623 | -5.2% |
| 2Q23 | 247,514 | -7.2% |
| 1Q23 | 581,342 | +4.9% |
| 4Q22 | 445,171 | +17.0% |
| 3Q22 | 327,798 | +2.2% |
| 2Q22 | 266,733 | +10.2% |
| 1Q22 | 554,349 | +10.8% |
| 4Q21 | 380,508 | - |
| 3Q21 | 320,590 | - |
| 2Q21 | 242,080 | - |
| 1Q21 | 500,369 | - |