| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 6,957 | +7.1% |
| 1Q26 | 6,860 | +11.7% |
| 4Q25 | 6,236 | +10.7% |
| 3Q25 | 8,138 | +51.8% |
| 2Q25 | 6,499 | +19.0% |
| 1Q25 | 6,139 | +16.2% |
| 4Q24 | 5,633 | +20.5% |
| 3Q24 | 5,362 | -14.7% |
| 2Q24 | 5,462 | +35.3% |
| 1Q24 | 5,281 | +29.7% |
| 4Q23 | 4,676 | +28.6% |
| 3Q23 | 6,289 | +14.7% |
| 2Q23 | 4,037 | +88.0% |
| 1Q23 | 4,071 | +35.3% |
| 4Q22 | 3,637 | +7.6% |
| 3Q22 | 5,482 | -3.2% |
| 2Q22 | 2,147 | -35.0% |
| 1Q22 | 3,010 | +12.0% |
| 4Q21 | 3,379 | -73.2% |
| 3Q21 | 5,665 | -24.3% |
| 2Q21 | 3,301 | -44.5% |
| 1Q21 | 2,687 | -55.7% |
| 4Q20 | 12,609 | +113.6% |
| 3Q20 | 7,483 | -0.4% |
| 2Q20 | 5,952 | +1.4% |
| 1Q20 | 6,071 | +2.5% |
| 4Q19 | 5,904 | +0.7% |
| 3Q19 | 7,511 | +4.0% |
| 2Q19 | 5,870 | -1.4% |
| 1Q19 | 5,921 | -0.7% |
| 4Q18 | 5,861 | +0.9% |
| 3Q18 | 7,221 | +6.2% |
| 2Q18 | 5,954 | -0.1% |
| 1Q18 | 5,963 | +2.1% |
| 4Q17 | 5,806 | +2.5% |
| 3Q17 | 6,801 | +7.8% |
| 2Q17 | 5,963 | - |
| 1Q17 | 5,841 | - |
| 4Q16 | 5,664 | - |
| 3Q16 | 6,306 | - |