| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,457 | +26.4% |
| 3Q25 | 3,174 | +21.1% |
| 2Q25 | 3,648 | +40.4% |
| 1Q25 | 3,321 | +36.7% |
| 4Q24 | 2,734 | +50.2% |
| 3Q24 | 2,620 | +51.4% |
| 2Q24 | 2,599 | +47.2% |
| 1Q24 | 2,429 | +49.1% |
| 4Q23 | 1,820 | +38.6% |
| 3Q23 | 1,730 | +43.9% |
| 2Q23 | 1,766 | +84.9% |
| 1Q23 | 1,629 | +63.9% |
| 4Q22 | 1,313 | +23.2% |
| 3Q22 | 1,202 | +16.6% |
| 2Q22 | 955 | -0.4% |
| 1Q22 | 994 | +20.8% |
| 4Q21 | 1,065 | +71.0% |
| 3Q21 | 1,030 | +92.2% |
| 2Q21 | 958 | +87.6% |
| 1Q21 | 822 | +68.2% |
| 4Q20 | 623 | +51.3% |
| 3Q20 | 536 | - |
| 2Q20 | 510 | - |
| 1Q20 | 489 | - |
| 4Q19 | 412 | - |