| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 34,963 | +28.5% |
| 1Q26 | 37,013 | +24.7% |
| 4Q25 | 45,237 | +42.9% |
| 3Q25 | 45,836 | +49.3% |
| 2Q25 | 27,206 | -21.4% |
| 1Q25 | 29,671 | -1.7% |
| 4Q24 | 31,664 | +20.5% |
| 3Q24 | 30,697 | +2.1% |
| 2Q24 | 34,594 | +29.2% |
| 1Q24 | 30,171 | +12.0% |
| 4Q23 | 26,275 | +14.9% |
| 3Q23 | 30,075 | +20.0% |
| 2Q23 | 26,775 | +17.6% |
| 1Q23 | 26,937 | +18.1% |
| 4Q22 | 22,877 | +17.8% |
| 3Q22 | 25,067 | +2.8% |
| 2Q22 | 22,768 | +7.4% |
| 1Q22 | 22,799 | +10.9% |
| 4Q21 | 19,422 | +10.9% |
| 3Q21 | 24,391 | +22.6% |
| 2Q21 | 21,197 | +1.2% |
| 1Q21 | 20,563 | -0.8% |
| 4Q20 | 17,508 | - |
| 3Q20 | 19,887 | - |
| 2Q20 | 20,938 | - |
| 1Q20 | 20,730 | - |