| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,000 | +73.8% |
| 3Q25 | 774 | +28.4% |
| 2Q25 | 726 | +28.3% |
| 1Q25 | 635 | +14.0% |
| 4Q24 | 575 | +6.0% |
| 3Q24 | 603 | +19.3% |
| 2Q24 | 565 | +13.9% |
| 1Q24 | 557 | +10.3% |
| 4Q23 | 543 | +11.6% |
| 3Q23 | 505 | +23.3% |
| 2Q23 | 496 | +25.8% |
| 1Q23 | 505 | +36.0% |
| 4Q22 | 486 | +71.6% |
| 3Q22 | 410 | +8.0% |
| 2Q22 | 394 | +25.3% |
| 1Q22 | 371 | +19.1% |
| 4Q21 | 283 | -15.8% |
| 3Q21 | 379 | +42.0% |
| 2Q21 | 315 | +23.0% |
| 1Q21 | 311 | +40.4% |
| 4Q20 | 336 | +73.8% |
| 3Q20 | 267 | +39.2% |
| 2Q20 | 256 | +41.6% |
| 1Q20 | 222 | +25.9% |
| 4Q19 | 193 | +38.1% |
| 3Q19 | 192 | +7.1% |
| 2Q19 | 181 | +13.3% |
| 1Q19 | 176 | +24.3% |
| 4Q18 | 140 | -6.3% |
| 3Q18 | 179 | +26.2% |
| 2Q18 | 159 | +23.4% |
| 1Q18 | 141 | +17.3% |
| 4Q17 | 149 | +16.7% |
| 3Q17 | 142 | - |
| 2Q17 | 129 | - |
| 1Q17 | 120 | - |
| 4Q16 | 128 | - |