| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,991 | -17.3% |
| 1Q26 | 2,263 | +29.6% |
| 4Q25 | 12,381 | +2.5% |
| 3Q25 | 3,688 | +14.0% |
| 2Q25 | 4,824 | - |
| 1Q25 | 1,746 | +47.5% |
| 4Q24 | 12,080 | +89.7% |
| 3Q24 | 3,235 | -22.9% |
| 1Q24 | 1,183 | -60.2% |
| 4Q23 | 6,369 | -16.7% |
| 3Q23 | 4,196 | +26.9% |
| 2Q23 | 3,074 | -1688.4% |
| 1Q23 | 2,975 | +145.5% |
| 4Q22 | 7,649 | +10.1% |
| 3Q22 | 3,308 | -48.8% |
| 2Q22 | -194 | - |
| 1Q22 | 1,211 | -26.7% |
| 4Q21 | 6,947 | -0.8% |
| 3Q21 | 6,460 | +170.6% |
| 1Q21 | 1,652 | +13.1% |
| 4Q20 | 7,002 | +12.6% |
| 3Q20 | 2,387 | -25.2% |
| 2Q20 | 3,604 | +195.5% |
| 1Q20 | 1,461 | +46.6% |
| 4Q19 | 6,218 | - |
| 3Q19 | 3,192 | - |
| 2Q19 | 1,219 | - |
| 1Q19 | 996 | - |