| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q25 | 380,220 | -6.4% |
| 1Q25 | 354,713 | -9.6% |
| 4Q24 | 392,758 | -8.4% |
| 3Q24 | 406,431 | -12.8% |
| 2Q24 | 406,295 | -15.4% |
| 1Q24 | 392,310 | -22.3% |
| 4Q23 | 428,978 | -25.4% |
| 3Q23 | 465,884 | -20.5% |
| 2Q23 | 480,265 | -17.6% |
| 1Q23 | 505,106 | -16.0% |
| 4Q22 | 574,746 | -13.2% |
| 3Q22 | 586,055 | -16.7% |
| 2Q22 | 582,883 | -14.9% |
| 1Q22 | 601,335 | -15.1% |
| 4Q21 | 662,218 | -17.8% |
| 3Q21 | 703,740 | -5.0% |
| 2Q21 | 684,603 | +33.3% |
| 1Q21 | 708,458 | -18.8% |
| 4Q20 | 805,825 | -8.5% |
| 3Q20 | 740,913 | - |
| 2Q20 | 513,539 | - |
| 1Q20 | 872,444 | - |
| 4Q19 | 880,704 | - |