| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 6,658 | -11.5% |
| 1Q26 | 5,464 | +14.8% |
| 4Q25 | 10,238 | +33.3% |
| 3Q25 | 6,138 | +25.1% |
| 2Q25 | 7,521 | +19.6% |
| 1Q25 | 4,759 | +10.9% |
| 4Q24 | 7,682 | +13.0% |
| 3Q24 | 4,905 | -14.0% |
| 2Q24 | 6,287 | +32.3% |
| 1Q24 | 4,292 | +28.2% |
| 4Q23 | 6,801 | -2.3% |
| 3Q23 | 5,702 | +14.4% |
| 2Q23 | 4,751 | +13.0% |
| 1Q23 | 3,347 | -13.7% |
| 4Q22 | 6,959 | -0.3% |
| 3Q22 | 4,984 | -5.4% |
| 2Q22 | 4,204 | +7.0% |
| 1Q22 | 3,880 | -5.5% |
| 4Q21 | 6,980 | -62.2% |
| 3Q21 | 5,269 | -26.1% |
| 2Q21 | 3,928 | -55.7% |
| 1Q21 | 4,104 | -29.7% |
| 4Q20 | 18,486 | - |
| 3Q20 | 7,129 | -4.7% |
| 2Q20 | 8,867 | +20.3% |
| 1Q20 | 5,839 | +8.1% |
| 3Q19 | 7,480 | +24.5% |
| 2Q19 | 7,369 | +22.8% |
| 1Q19 | 5,399 | +49.5% |
| 3Q18 | 6,008 | -10.3% |
| 2Q18 | 5,999 | +0.8% |
| 1Q18 | 3,612 | -34.8% |
| 3Q17 | 6,696 | -2.0% |
| 2Q17 | 5,952 | -12.6% |
| 1Q17 | 5,537 | +33.4% |
| 3Q16 | 6,834 | - |
| 2Q16 | 6,809 | - |
| 1Q16 | 4,152 | - |