| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 9,023 | +1.6% |
| 1Q26 | 8,862 | +0.4% |
| 4Q25 | 9,036 | -5.1% |
| 3Q25 | 9,367 | +32.9% |
| 2Q25 | 8,882 | +28.1% |
| 1Q25 | 8,824 | +22.8% |
| 4Q24 | 9,518 | +34.4% |
| 3Q24 | 7,050 | -4.7% |
| 2Q24 | 6,935 | -2.4% |
| 1Q24 | 7,187 | +3.2% |
| 4Q23 | 7,082 | +2.2% |
| 3Q23 | 7,399 | +10.3% |
| 2Q23 | 7,104 | +12.3% |
| 1Q23 | 6,963 | +13.8% |
| 4Q22 | 6,927 | +14.5% |
| 3Q22 | 6,711 | +25.0% |
| 2Q22 | 6,324 | +23.5% |
| 1Q22 | 6,117 | +19.6% |
| 4Q21 | 6,049 | +14.4% |
| 3Q21 | 5,370 | - |
| 2Q21 | 5,122 | -3.1% |
| 1Q21 | 5,115 | - |
| 2Q20 | 5,287 | - |