| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,706 | +21.1% |
| 1Q26 | 2,627 | +39.8% |
| 4Q25 | 2,589 | +17.1% |
| 3Q25 | 2,274 | +22.9% |
| 2Q25 | 2,234 | - |
| 1Q25 | 1,879 | +6.9% |
| 4Q24 | 2,210 | -25.1% |
| 3Q24 | 1,851 | - |
| 1Q24 | 1,758 | -7.6% |
| 4Q23 | 2,950 | +61.8% |
| 2Q23 | 2,670 | +46.7% |
| 1Q23 | 1,903 | -7.3% |
| 4Q22 | 1,823 | -14.1% |
| 3Q22 | 1,989 | +112.8% |
| 2Q22 | 1,820 | - |
| 1Q22 | 2,053 | +82.7% |
| 4Q21 | 2,122 | +377.7% |
| 3Q21 | 934 | - |
| 1Q21 | 1,124 | -14.1% |
| 4Q20 | 444 | -57.4% |
| 2Q20 | 1,266 | - |
| 1Q20 | 1,308 | - |
| 4Q19 | 1,042 | - |
| 3Q19 | 1,247 | - |