| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 5,570 | -2.5% |
| 1Q26 | 3,813 | +6.2% |
| 4Q25 | 5,337 | +24.8% |
| 3Q25 | 4,551 | +13.2% |
| 2Q25 | 5,714 | +19.7% |
| 1Q25 | 3,592 | -0.2% |
| 4Q24 | 4,275 | -47.6% |
| 3Q24 | 4,019 | -52.7% |
| 2Q24 | 4,774 | -47.7% |
| 1Q24 | 3,598 | -33.1% |
| 4Q23 | 8,163 | +139.2% |
| 3Q23 | 8,498 | +94.5% |
| 2Q23 | 9,126 | +112.2% |
| 1Q23 | 5,380 | +83.3% |
| 4Q22 | 3,413 | -44.2% |
| 3Q22 | 4,369 | +55.9% |
| 2Q22 | 4,301 | +85.9% |
| 1Q22 | 2,935 | +63.2% |
| 4Q21 | 6,112 | +276.6% |
| 3Q21 | 2,802 | +20.5% |
| 2Q21 | 2,314 | -12.1% |
| 1Q21 | 1,798 | -36.3% |
| 4Q20 | 1,623 | -38.1% |
| 3Q20 | 2,326 | -4.4% |
| 2Q20 | 2,633 | -13.9% |
| 1Q20 | 2,823 | +19.6% |
| 4Q19 | 2,624 | -4.0% |
| 3Q19 | 2,434 | +7.9% |
| 2Q19 | 3,057 | +30.4% |
| 1Q19 | 2,361 | +44.3% |
| 4Q18 | 2,734 | +56.6% |
| 3Q18 | 2,256 | +99.7% |
| 2Q18 | 2,345 | +137.1% |
| 1Q18 | 1,636 | +112.3% |
| 4Q17 | 1,746 | +119.1% |
| 3Q17 | 1,130 | +55.5% |
| 2Q17 | 988 | - |
| 1Q17 | 770 | - |
| 4Q16 | 797 | - |
| 3Q16 | 726 | - |