| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 6,398 | -26.9% |
| 1Q26 | 8,501 | +9.2% |
| 3Q25 | 7,763 | -49.8% |
| 2Q25 | 8,753 | - |
| 1Q25 | 7,784 | -30.2% |
| 3Q24 | 15,478 | +15.7% |
| 1Q24 | 11,156 | -17.0% |
| 3Q23 | 13,374 | - |
| 2Q23 | 15,856 | +257.9% |
| 1Q23 | 13,446 | +50.5% |
| 2Q22 | 4,431 | -8.8% |
| 1Q22 | 8,932 | +117.8% |
| 3Q21 | 5,478 | -8.3% |
| 2Q21 | 4,856 | +57.3% |
| 1Q21 | 4,101 | -16.8% |
| 3Q20 | 5,972 | - |
| 2Q19 | 3,087 | -11.4% |
| 1Q20 | 4,932 | -30.7% |
| 1Q19 | 7,118 | +60.7% |
| 3Q18 | 5,497 | +145.9% |
| 2Q18 | 3,485 | +6.8% |
| 1Q18 | 4,430 | +13.5% |
| 3Q17 | 2,236 | -43.3% |
| 2Q17 | 3,265 | - |
| 1Q17 | 3,902 | - |
| 3Q16 | 3,944 | - |