| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 10,321 | -7.1% |
| 2Q26 | 10,329 | -6.1% |
| 1Q26 | 10,698 | +14.9% |
| 4Q25 | 11,011 | +35.2% |
| 3Q25 | 11,115 | +39.3% |
| 2Q25 | 11,001 | +35.7% |
| 1Q25 | 9,311 | +29.0% |
| 4Q24 | 8,142 | +84.3% |
| 3Q24 | 7,982 | +97.7% |
| 2Q24 | 8,109 | +134.4% |
| 1Q24 | 7,219 | +100.2% |
| 4Q23 | 4,418 | +53.8% |
| 3Q23 | 4,038 | +46.9% |
| 2Q23 | 3,460 | +34.1% |
| 1Q23 | 3,605 | +0.8% |
| 4Q22 | 2,873 | +12.1% |
| 3Q22 | 2,748 | +24.6% |
| 2Q22 | 2,580 | +32.5% |
| 1Q22 | 3,575 | +143.7% |
| 4Q21 | 2,563 | +108.4% |
| 3Q21 | 2,205 | - |
| 2Q21 | 1,946 | - |
| 1Q21 | 1,466 | - |
| 4Q20 | 1,229 | - |