| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q26 | 7,084 | -13.3% |
| 4Q25 | 3,687 | +67.0% |
| 3Q25 | 5,792 | +139.5% |
| 2Q25 | 5,102 | -40.3% |
| 1Q25 | 8,172 | +51.0% |
| 4Q24 | 2,208 | -5.9% |
| 3Q24 | 2,418 | -512.6% |
| 2Q24 | 8,539 | +27.3% |
| 1Q24 | 5,413 | -9.1% |
| 4Q23 | 2,347 | +73.5% |
| 3Q23 | -586 | -147.0% |
| 2Q22 | 6,710 | +14.7% |
| 1Q23 | 5,956 | +24.2% |
| 4Q22 | 1,353 | +20.2% |
| 3Q22 | 1,248 | -67.8% |
| 1Q22 | 4,797 | -31.6% |
| 4Q21 | 1,126 | -62.4% |
| 3Q21 | 3,877 | -38.7% |
| 2Q21 | 5,848 | - |
| 1Q21 | 7,014 | -9.0% |
| 4Q20 | 2,992 | -8.1% |
| 3Q20 | 6,325 | +58.6% |
| 1Q20 | 7,710 | +109.6% |
| 4Q19 | 3,254 | -41.9% |
| 3Q19 | 3,989 | +112.2% |
| 2Q19 | 156 | -92.5% |
| 1Q19 | 3,678 | -18.8% |
| 4Q18 | 5,602 | +19.4% |
| 3Q18 | 1,880 | +61.9% |
| 2Q18 | 2,070 | -9.6% |
| 1Q18 | 4,527 | +11.7% |
| 4Q17 | 4,690 | +1.0% |
| 3Q17 | 1,161 | -1.6% |
| 2Q17 | 2,291 | +24.3% |
| 1Q17 | 4,053 | +48.4% |
| 4Q16 | 4,645 | - |
| 3Q16 | 1,180 | - |
| 2Q16 | 1,843 | - |
| 1Q16 | 2,732 | - |