| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q25 | 4,042 | -0.3% |
| 2Q25 | 4,359 | +17.3% |
| 1Q25 | 3,928 | +16.7% |
| 4Q24 | 4,256 | +2.5% |
| 3Q24 | 4,053 | +10.4% |
| 2Q24 | 3,715 | -9.2% |
| 1Q24 | 3,365 | -5.0% |
| 4Q23 | 4,152 | +0.9% |
| 3Q23 | 3,673 | +2.1% |
| 2Q23 | 4,092 | +10.9% |
| 1Q23 | 3,541 | -0.2% |
| 4Q22 | 4,113 | +7.6% |
| 3Q22 | 3,598 | +9.1% |
| 2Q22 | 3,689 | +25.6% |
| 1Q22 | 3,547 | +35.5% |
| 4Q21 | 3,821 | +30.5% |
| 3Q21 | 3,296 | +22.9% |
| 2Q21 | 2,937 | -11.9% |
| 1Q21 | 2,618 | -24.7% |
| 4Q20 | 2,927 | -2.0% |
| 3Q20 | 2,681 | - |
| 2Q20 | 3,333 | - |
| 1Q20 | 3,480 | - |
| 4Q19 | 2,988 | - |