| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q25 | 471,327 | +16.1% |
| 2Q25 | 461,208 | - |
| 1Q25 | 408,425 | +16.3% |
| 4Q24 | 435,899 | +16.5% |
| 3Q24 | 405,910 | +14.8% |
| 1Q24 | 351,143 | +17.5% |
| 4Q23 | 374,141 | +8.1% |
| 3Q23 | 353,560 | +19.0% |
| 2Q23 | 335,864 | +14.0% |
| 1Q23 | 298,758 | +7.4% |
| 4Q22 | 346,145 | +25.8% |
| 3Q22 | 297,205 | +11.7% |
| 2Q22 | 294,499 | +10.8% |
| 1Q22 | 278,299 | +9.5% |
| 4Q21 | 275,164 | +9.8% |
| 3Q21 | 266,167 | +13.0% |
| 2Q21 | 265,713 | +16.3% |
| 1Q21 | 254,100 | +19.4% |
| 4Q20 | 250,712 | +11.9% |
| 3Q20 | 235,580 | - |
| 2Q20 | 228,523 | - |
| 1Q20 | 212,759 | - |
| 4Q19 | 224,069 | - |