| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 6,534 | +39.5% |
| 1Q26 | 5,948 | +40.4% |
| 4Q25 | 6,101 | +36.9% |
| 3Q25 | 5,159 | +31.3% |
| 2Q25 | 4,686 | +20.6% |
| 1Q25 | 4,237 | +10.9% |
| 4Q24 | 4,457 | +10.5% |
| 3Q24 | 3,930 | +5.3% |
| 2Q24 | 3,884 | +3.1% |
| 1Q24 | 3,820 | +2.6% |
| 4Q23 | 4,033 | 0.0% |
| 3Q23 | 3,733 | -0.8% |
| 2Q23 | 3,766 | +0.2% |
| 1Q23 | 3,723 | -0.9% |
| 4Q22 | 4,033 | -13.6% |
| 3Q22 | 3,762 | -4.0% |
| 2Q22 | 3,759 | -6.6% |
| 1Q22 | 3,757 | -2.9% |
| 4Q21 | 4,666 | +4.8% |
| 3Q21 | 3,920 | -4.4% |
| 2Q21 | 4,022 | +2.6% |
| 1Q21 | 3,871 | +7.4% |
| 4Q20 | 4,451 | +8.2% |
| 3Q20 | 4,101 | +14.7% |
| 2Q20 | 3,921 | +19.5% |
| 1Q20 | 3,604 | +13.1% |
| 4Q19 | 4,112 | +31.2% |
| 3Q19 | 3,575 | +9.7% |
| 2Q19 | 3,282 | +11.7% |
| 1Q19 | 3,187 | +10.5% |
| 4Q18 | 3,135 | +7.8% |
| 3Q18 | 3,259 | +39.2% |
| 2Q18 | 2,937 | +28.5% |
| 1Q18 | 2,884 | +28.2% |
| 4Q17 | 2,907 | +32.2% |
| 3Q17 | 2,342 | +4.2% |
| 2Q17 | 2,286 | - |
| 1Q17 | 2,250 | - |
| 4Q16 | 2,198 | - |
| 3Q16 | 2,248 | - |