| （単位：千円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 459,148 | +15.4% |
| 1Q26 | 386,984 | -2.8% |
| 4Q25 | 399,639 | +3.1% |
| 3Q25 | 396,349 | +6.8% |
| 2Q25 | 397,946 | +1.7% |
| 1Q25 | 398,023 | +1.5% |
| 4Q24 | 387,555 | +2.4% |
| 3Q24 | 370,964 | +9.3% |
| 2Q24 | 391,396 | +12.3% |
| 1Q24 | 392,173 | +20.3% |
| 4Q23 | 378,292 | +15.6% |
| 3Q23 | 339,303 | +10.5% |
| 2Q23 | 348,655 | +13.4% |
| 1Q23 | 326,076 | +10.8% |
| 4Q22 | 327,108 | +11.4% |
| 3Q22 | 307,059 | +16.6% |
| 2Q22 | 307,342 | +27.3% |
| 1Q22 | 294,368 | +19.0% |
| 4Q21 | 293,685 | +78.1% |
| 3Q21 | 263,361 | - |
| 2Q21 | 241,344 | - |
| 1Q21 | 247,328 | - |
| 4Q20 | 164,943 | - |