| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,847 | -13.6% |
| 2Q26 | 3,670 | -45.7% |
| 1Q26 | 4,121 | -37.4% |
| 4Q25 | 3,611 | -19.2% |
| 3Q25 | 4,451 | -4.0% |
| 2Q25 | 6,757 | +68.7% |
| 1Q25 | 6,583 | +81.0% |
| 4Q24 | 4,467 | +44.8% |
| 3Q24 | 4,639 | +64.1% |
| 2Q24 | 4,005 | +121.4% |
| 1Q24 | 3,638 | +162.1% |
| 4Q23 | 3,086 | +65.7% |
| 3Q23 | 2,826 | +51.0% |
| 2Q23 | 1,808 | +29.8% |
| 1Q23 | 1,387 | -8.2% |
| 4Q22 | 1,861 | +5.9% |
| 3Q22 | 1,872 | +4.7% |
| 2Q22 | 1,393 | -9.1% |
| 1Q22 | 1,511 | -8.0% |
| 4Q21 | 1,758 | -33.8% |
| 3Q21 | 1,789 | -41.3% |
| 2Q21 | 1,533 | -43.3% |
| 1Q21 | 1,642 | -32.6% |
| 4Q20 | 2,657 | -6.7% |
| 3Q20 | 3,047 | -8.4% |
| 2Q20 | 2,703 | +1.6% |
| 1Q20 | 2,436 | -18.4% |
| 4Q19 | 2,849 | +19.2% |
| 3Q19 | 3,326 | -4.5% |
| 2Q19 | 2,661 | -14.7% |
| 1Q19 | 2,986 | +6.1% |
| 4Q18 | 2,389 | -25.2% |
| 3Q18 | 3,483 | -7.4% |
| 2Q18 | 3,119 | +11.3% |
| 1Q18 | 2,814 | -3.7% |
| 4Q17 | 3,193 | -20.4% |
| 3Q17 | 3,761 | +11.1% |
| 2Q17 | 2,802 | - |
| 1Q17 | 2,922 | - |
| 4Q16 | 4,009 | - |
| 3Q16 | 3,385 | - |