| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 4,742 | +33.4% |
| 3Q25 | 3,786 | +15.6% |
| 2Q25 | 3,910 | +12.7% |
| 1Q25 | 3,681 | +22.5% |
| 4Q24 | 3,556 | +7.4% |
| 3Q24 | 3,275 | +19.6% |
| 2Q24 | 3,469 | +27.0% |
| 1Q24 | 3,004 | +19.2% |
| 4Q23 | 3,310 | +34.4% |
| 3Q23 | 2,737 | +28.1% |
| 2Q23 | 2,732 | +46.3% |
| 1Q23 | 2,519 | +56.3% |
| 4Q22 | 2,463 | +55.8% |
| 3Q22 | 2,136 | +85.0% |
| 2Q22 | 1,866 | +61.9% |
| 1Q22 | 1,612 | +74.5% |
| 4Q21 | 1,581 | +47.9% |
| 3Q21 | 1,155 | +26.1% |
| 2Q21 | 1,153 | +16.5% |
| 1Q21 | 924 | +27.3% |
| 4Q20 | 1,069 | +21.3% |
| 3Q20 | 916 | +38.5% |
| 2Q20 | 989 | +54.9% |
| 1Q20 | 725 | +11.4% |
| 4Q19 | 881 | +30.2% |
| 3Q19 | 661 | +44.6% |
| 2Q19 | 638 | +67.2% |
| 1Q19 | 651 | +120.1% |
| 4Q18 | 676 | +95.3% |
| 3Q18 | 457 | +107.1% |
| 2Q18 | 382 | +84.7% |
| 1Q18 | 295 | +60.0% |
| 4Q17 | 346 | - |
| 3Q17 | 220 | - |
| 2Q17 | 206 | - |
| 1Q17 | 184 | - |