| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,152 | +3.7% |
| 1Q26 | 1,204 | +22.9% |
| 4Q25 | 1,306 | +35.9% |
| 3Q25 | 1,039 | -2.5% |
| 2Q25 | 1,110 | -8.3% |
| 1Q25 | 979 | +5.2% |
| 4Q24 | 961 | +28.7% |
| 3Q24 | 1,066 | -4.8% |
| 2Q24 | 1,211 | -6.1% |
| 1Q24 | 930 | -26.6% |
| 4Q23 | 747 | -46.5% |
| 3Q23 | 1,121 | -9.8% |
| 2Q23 | 1,289 | +11.5% |
| 1Q23 | 1,268 | +13.1% |
| 4Q22 | 1,396 | +40.0% |
| 3Q22 | 1,243 | +24.0% |
| 2Q22 | 1,156 | +11.8% |
| 1Q22 | 1,121 | +44.8% |
| 4Q21 | 997 | +5.7% |
| 3Q21 | 1,002 | +2.3% |
| 2Q21 | 1,034 | +26.0% |
| 1Q21 | 774 | -1.9% |
| 4Q20 | 943 | +0.1% |
| 3Q20 | 979 | -10.5% |
| 2Q20 | 821 | -24.4% |
| 1Q20 | 789 | +9.7% |
| 4Q19 | 942 | -17.3% |
| 3Q19 | 1,094 | +23.4% |
| 2Q19 | 1,086 | +7.8% |
| 1Q19 | 719 | -20.7% |
| 4Q18 | 1,140 | -3.6% |
| 3Q18 | 887 | -22.9% |
| 2Q18 | 1,007 | -4.0% |
| 1Q18 | 907 | +16.5% |
| 4Q17 | 1,182 | +11.7% |
| 3Q17 | 1,150 | +1.5% |
| 2Q17 | 1,049 | - |
| 1Q17 | 778 | - |
| 4Q16 | 1,058 | - |
| 3Q16 | 1,133 | - |