| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q26 | 3,435 | +4.6% |
| 3Q26 | 3,803 | -1.7% |
| 4Q25 | 3,286 | -51.8% |
| 3Q25 | 3,870 | +345.1% |
| 2Q25 | 2,773 | +41.6% |
| 1Q25 | 560 | +281.6% |
| 4Q24 | 6,815 | +53.1% |
| 3Q24 | 869 | -63.5% |
| 2Q24 | 1,958 | +121.2% |
| 1Q24 | 146 | -53.5% |
| 4Q23 | 4,450 | -17.9% |
| 3Q23 | 2,384 | +27.9% |
| 2Q23 | 885 | - |
| 1Q23 | 316 | -11.4% |
| 4Q22 | 5,417 | +262.2% |
| 3Q22 | 1,864 | -11.8% |
| 1Q22 | 356 | -68.8% |
| 4Q21 | 1,495 | -23.1% |
| 3Q21 | 2,112 | -708.6% |
| 2Q21 | 2,773 | - |
| 1Q21 | 1,143 | -10.2% |
| 4Q20 | 1,944 | +33.1% |
| 3Q20 | -348 | - |
| 1Q20 | 1,273 | -3.2% |
| 4Q19 | 1,460 | - |
| 2Q19 | 1,125 | - |
| 1Q19 | 1,315 | - |