| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q26 | 3,044 | +42.5% |
| 3Q25 | 5,953 | +8.2% |
| 2Q25 | 3,115 | -2.9% |
| 1Q25 | 2,136 | -0.9% |
| 3Q24 | 5,503 | +2.4% |
| 2Q24 | 3,207 | -2.7% |
| 1Q24 | 2,155 | -16.8% |
| 3Q23 | 5,375 | +28.3% |
| 2Q23 | 3,295 | +5.4% |
| 1Q23 | 2,589 | -0.1% |
| 3Q22 | 4,190 | +0.3% |
| 2Q22 | 3,126 | +8.9% |
| 1Q22 | 2,591 | +5.2% |
| 3Q21 | 4,177 | +19.3% |
| 2Q21 | 2,870 | +10.1% |
| 1Q21 | 2,464 | +22.9% |
| 3Q20 | 3,500 | +19.3% |
| 2Q20 | 2,606 | +17.1% |
| 1Q20 | 2,005 | +27.5% |
| 3Q19 | 2,933 | -7.6% |
| 2Q19 | 2,225 | -18.6% |
| 1Q19 | 1,573 | +1.0% |
| 3Q18 | 3,174 | +34.3% |
| 2Q18 | 2,732 | +29.4% |
| 1Q18 | 1,558 | +67.7% |
| 3Q17 | 2,364 | +24.4% |
| 2Q17 | 2,112 | +1.4% |
| 1Q17 | 929 | -32.7% |
| 3Q16 | 1,901 | - |
| 2Q16 | 2,083 | - |
| 1Q16 | 1,380 | - |