| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 4,411 | +27.6% |
| 2Q26 | 5,627 | +36.2% |
| 1Q26 | 3,673 | -9.6% |
| 4Q25 | 4,835 | -30.5% |
| 3Q25 | 3,457 | -22.2% |
| 2Q25 | 4,130 | -14.2% |
| 1Q25 | 4,063 | +16.1% |
| 4Q24 | 6,952 | +27.7% |
| 3Q24 | 4,441 | +3.8% |
| 2Q24 | 4,815 | +6.3% |
| 1Q24 | 3,501 | -7.3% |
| 4Q23 | 5,442 | +11.1% |
| 3Q23 | 4,280 | +19.0% |
| 2Q23 | 4,529 | -2.2% |
| 1Q23 | 3,775 | +6.8% |
| 4Q22 | 4,900 | -0.2% |
| 3Q22 | 3,597 | -18.0% |
| 2Q22 | 4,632 | -16.2% |
| 1Q22 | 3,534 | -17.0% |
| 4Q21 | 4,910 | +17.7% |
| 3Q21 | 4,387 | +32.4% |
| 2Q21 | 5,530 | -0.4% |
| 1Q21 | 4,260 | -6.9% |
| 4Q20 | 4,172 | -41.4% |
| 3Q20 | 3,313 | -62.6% |
| 2Q20 | 5,551 | -39.2% |
| 1Q20 | 4,577 | +9.8% |
| 4Q19 | 7,122 | -14.1% |
| 3Q19 | 8,850 | +73.7% |
| 2Q19 | 9,131 | +58.9% |
| 1Q19 | 4,167 | +15.8% |
| 4Q18 | 8,289 | +42.3% |
| 3Q18 | 5,095 | +43.6% |
| 2Q18 | 5,746 | -27.2% |
| 1Q18 | 3,599 | -45.2% |
| 4Q17 | 5,824 | -3.1% |
| 3Q17 | 3,548 | -39.1% |
| 2Q17 | 7,890 | - |
| 1Q17 | 6,565 | - |
| 4Q16 | 6,011 | - |
| 3Q16 | 5,830 | - |