| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q25 | 424,438 | -2.1% |
| 2Q25 | 411,174 | -3.9% |
| 1Q25 | 412,959 | -1.3% |
| 4Q24 | 445,581 | +6.9% |
| 3Q24 | 433,538 | +28.2% |
| 2Q24 | 427,859 | +21.9% |
| 1Q24 | 418,596 | +28.6% |
| 4Q23 | 416,888 | +20.7% |
| 3Q23 | 338,160 | +22.9% |
| 2Q23 | 350,925 | +33.2% |
| 1Q23 | 325,579 | +29.0% |
| 4Q22 | 345,518 | +0.2% |
| 3Q22 | 275,103 | -6.5% |
| 2Q22 | 263,543 | -20.1% |
| 1Q22 | 252,292 | -22.5% |
| 4Q21 | 344,899 | +20.9% |
| 3Q21 | 294,323 | -1.8% |
| 2Q21 | 329,924 | - |
| 1Q21 | 325,739 | - |
| 4Q20 | 285,296 | - |
| 3Q20 | 299,764 | - |