| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 5,869 | -32.0% |
| 2Q26 | 5,794 | +14.0% |
| 1Q26 | 5,273 | -53.9% |
| 4Q25 | 5,204 | -28.5% |
| 3Q25 | 8,628 | +44.3% |
| 2Q25 | 5,083 | -29.4% |
| 1Q25 | 11,436 | +126.9% |
| 4Q24 | 7,282 | -11.9% |
| 3Q24 | 5,980 | -8.2% |
| 2Q24 | 7,201 | +34.9% |
| 1Q24 | 5,039 | -38.8% |
| 4Q23 | 8,269 | -20.5% |
| 3Q23 | 6,512 | +54.1% |
| 2Q23 | 5,337 | +11.5% |
| 1Q23 | 8,231 | +97.6% |
| 4Q22 | 10,407 | +56.8% |
| 3Q22 | 4,226 | -10.2% |
| 2Q22 | 4,788 | +17.8% |
| 1Q22 | 4,166 | -38.4% |
| 4Q21 | 6,636 | +63.9% |
| 3Q21 | 4,706 | -31.5% |
| 2Q21 | 4,066 | +2.0% |
| 1Q21 | 6,760 | +53.1% |
| 4Q20 | 4,050 | -33.4% |
| 3Q20 | 6,869 | +70.5% |
| 2Q20 | 3,986 | -12.5% |
| 1Q20 | 4,415 | +15.3% |
| 4Q19 | 6,083 | +36.9% |
| 3Q19 | 4,029 | +6.8% |
| 2Q19 | 4,555 | +5.4% |
| 1Q19 | 3,830 | -28.9% |
| 4Q18 | 4,445 | -0.1% |
| 3Q18 | 3,771 | +2.8% |
| 2Q18 | 4,323 | +16.8% |
| 1Q18 | 5,383 | +30.1% |
| 4Q17 | 4,448 | +5.7% |
| 3Q17 | 3,668 | +10.3% |
| 2Q17 | 3,700 | - |
| 1Q17 | 4,137 | - |
| 4Q16 | 4,209 | - |
| 3Q16 | 3,324 | - |