| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 39,021 | -21.9% |
| 3Q25 | 33,472 | -36.8% |
| 2Q25 | 39,621 | -26.1% |
| 1Q25 | 42,802 | -16.4% |
| 4Q24 | 49,936 | -32.0% |
| 3Q24 | 52,969 | -30.8% |
| 2Q24 | 53,586 | -25.7% |
| 1Q24 | 51,184 | -25.7% |
| 4Q23 | 73,485 | -2.4% |
| 3Q23 | 76,527 | -1.6% |
| 2Q23 | 72,152 | -11.8% |
| 1Q23 | 68,848 | -7.9% |
| 4Q22 | 75,326 | +1.3% |
| 3Q22 | 77,810 | +8.4% |
| 2Q22 | 81,819 | +25.1% |
| 1Q22 | 74,776 | +17.6% |
| 4Q21 | 74,350 | +10.0% |
| 3Q21 | 71,792 | - |
| 2Q21 | 65,392 | - |
| 1Q21 | 63,569 | - |
| 4Q20 | 67,577 | - |