| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q25 | 637,925 | -2.4% |
| 2Q25 | 614,643 | +3.7% |
| 1Q25 | 599,898 | +3.1% |
| 4Q24 | 671,730 | +3.4% |
| 3Q24 | 653,365 | +24.5% |
| 2Q24 | 592,661 | +11.4% |
| 1Q24 | 581,986 | -1.8% |
| 4Q23 | 649,515 | -14.2% |
| 3Q23 | 524,905 | -17.7% |
| 2Q23 | 531,925 | -16.7% |
| 1Q23 | 592,538 | +3.0% |
| 4Q22 | 756,757 | +17.5% |
| 3Q22 | 638,070 | - |
| 2Q22 | 638,745 | - |
| 1Q22 | 575,190 | - |
| 4Q21 | 644,211 | - |