| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,095 | +13.5% |
| 1Q26 | 1,955 | +5.3% |
| 4Q25 | 1,920 | +10.8% |
| 3Q25 | 1,939 | +3.6% |
| 2Q25 | 1,846 | +8.1% |
| 1Q25 | 1,856 | +8.3% |
| 4Q24 | 1,733 | +0.5% |
| 3Q24 | 1,872 | +17.1% |
| 2Q24 | 1,709 | +21.7% |
| 1Q24 | 1,713 | +23.7% |
| 4Q23 | 1,724 | +90.0% |
| 3Q23 | 1,598 | +28.1% |
| 2Q23 | 1,403 | +280.4% |
| 1Q23 | 1,385 | +170.3% |
| 4Q22 | 907 | -11617.3% |
| 3Q22 | 1,247 | +4.7% |
| 2Q22 | 369 | -63.9% |
| 1Q22 | 512 | +17.6% |
| 4Q21 | -8 | -100.5% |
| 3Q21 | 1,191 | -22.9% |
| 2Q21 | 1,022 | -29.9% |
| 1Q21 | 435 | -69.8% |
| 4Q20 | 1,435 | -2.1% |
| 3Q20 | 1,546 | +4.6% |
| 2Q20 | 1,459 | +2.4% |
| 1Q20 | 1,444 | +6.1% |
| 4Q19 | 1,465 | +10.7% |
| 3Q19 | 1,479 | +11.5% |
| 2Q19 | 1,425 | +15.9% |
| 1Q19 | 1,361 | +16.5% |
| 4Q18 | 1,323 | +24.7% |
| 3Q18 | 1,326 | +23.0% |
| 2Q18 | 1,229 | +20.7% |
| 1Q18 | 1,168 | +21.9% |
| 4Q17 | 1,061 | +13.6% |
| 3Q17 | 1,078 | +13.4% |
| 2Q17 | 1,018 | - |
| 1Q17 | 958 | - |
| 4Q16 | 934 | - |
| 3Q16 | 950 | - |