| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,095 | - |
| 2Q26 | 1,135 | +11.1% |
| 1Q26 | 1,028 | +4.2% |
| 2Q25 | 1,022 | +22.9% |
| 1Q25 | 986 | +48.6% |
| 4Q24 | 925 | +30.5% |
| 3Q24 | 761 | +24.9% |
| 2Q24 | 831 | +129.3% |
| 1Q24 | 663 | +45.3% |
| 4Q23 | 708 | +17.5% |
| 3Q23 | 609 | - |
| 2Q23 | 362 | - |
| 1Q23 | 456 | +35.8% |
| 4Q22 | 603 | +40.4% |
| 1Q22 | 336 | +25.6% |
| 4Q21 | 429 | +61.2% |
| 3Q21 | 302 | -43.2% |
| 2Q21 | 194 | - |
| 1Q21 | 267 | -22.1% |
| 4Q20 | 266 | -1.2% |
| 3Q20 | 532 | - |
| 1Q20 | 343 | - |
| 4Q19 | 269 | - |