| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,362 | -15.4% |
| 1Q26 | 1,787 | -25.6% |
| 4Q25 | 3,287 | -18.7% |
| 3Q25 | 2,562 | +6.4% |
| 2Q25 | 2,793 | +59.3% |
| 1Q25 | 2,405 | +107.7% |
| 4Q24 | 4,045 | +43.1% |
| 3Q24 | 2,409 | +30.3% |
| 2Q24 | 1,753 | -2.9% |
| 1Q24 | 1,157 | +5.7% |
| 4Q23 | 2,826 | +19.6% |
| 3Q23 | 1,848 | +28.2% |
| 2Q23 | 1,806 | -7.6% |
| 1Q23 | 1,095 | -23.4% |
| 4Q22 | 2,362 | -30.3% |
| 3Q22 | 1,441 | -32.6% |
| 2Q22 | 1,955 | -17.8% |
| 1Q22 | 1,430 | +0.2% |
| 4Q21 | 3,387 | -31.9% |
| 3Q21 | 2,140 | -13.9% |
| 2Q21 | 2,380 | -24.7% |
| 1Q21 | 1,427 | -28.9% |
| 4Q20 | 4,972 | +3.3% |
| 3Q20 | 2,487 | +3.4% |
| 2Q20 | 3,161 | +82.2% |
| 1Q20 | 2,009 | +68.6% |
| 4Q19 | 4,814 | +36.0% |
| 3Q19 | 2,404 | +47.3% |
| 2Q19 | 1,734 | +28.1% |
| 1Q19 | 1,191 | -11.7% |
| 4Q18 | 3,540 | +3.1% |
| 3Q18 | 1,632 | -18.6% |
| 2Q18 | 1,353 | -21.1% |
| 1Q18 | 1,349 | +0.1% |
| 4Q17 | 3,435 | +20.7% |
| 3Q17 | 2,005 | +14.8% |
| 2Q17 | 1,715 | - |
| 1Q17 | 1,348 | - |
| 4Q16 | 2,845 | - |
| 3Q16 | 1,746 | - |