| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,052 | -3.5% |
| 3Q25 | 2,673 | +33.9% |
| 2Q25 | 1,858 | -19.3% |
| 1Q25 | 1,615 | +35.6% |
| 4Q24 | 2,127 | +21.5% |
| 3Q24 | 1,997 | +77.2% |
| 2Q24 | 2,301 | +1630.1% |
| 1Q24 | 1,191 | +1194.6% |
| 4Q23 | 1,750 | +840.9% |
| 3Q23 | 1,127 | +439.2% |
| 2Q23 | 133 | -45.3% |
| 1Q23 | 92 | -68.1% |
| 4Q22 | 186 | -36.9% |
| 3Q22 | 209 | +9.4% |
| 2Q22 | 243 | +10.0% |
| 1Q22 | 288 | +27.4% |
| 4Q21 | 295 | +28.3% |
| 3Q21 | 191 | -3.5% |
| 2Q21 | 221 | +39.9% |
| 1Q21 | 226 | +29.1% |
| 4Q20 | 230 | -6.5% |
| 3Q20 | 198 | - |
| 2Q20 | 158 | - |
| 1Q20 | 175 | - |
| 4Q19 | 246 | - |