| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 7,669 | -1.9% |
| 2Q26 | 3,638 | -1.9% |
| 1Q26 | 1,172 | +36.3% |
| 3Q25 | 7,817 | -8.5% |
| 2Q25 | 3,708 | - |
| 1Q25 | 860 | -3.3% |
| 3Q24 | 8,539 | -3.5% |
| 1Q24 | 889 | +7.1% |
| 3Q23 | 8,849 | -0.8% |
| 2Q23 | 4,245 | +19.8% |
| 1Q23 | 830 | -1.4% |
| 3Q22 | 8,920 | -12.3% |
| 2Q22 | 3,544 | +0.2% |
| 1Q22 | 842 | -12.9% |
| 3Q21 | 10,167 | +15.5% |
| 2Q21 | 3,539 | - |
| 1Q21 | 967 | +138.7% |
| 3Q20 | 8,803 | - |
| 1Q20 | 405 | -32.8% |
| 2Q19 | 3,312 | +14.6% |
| 1Q19 | 602 | +74.4% |
| 3Q18 | 9,644 | +4.4% |
| 2Q18 | 2,889 | -7.9% |
| 1Q18 | 345 | +880.1% |
| 3Q17 | 9,237 | +9.7% |
| 2Q17 | 3,137 | - |
| 1Q17 | 35 | - |
| 3Q16 | 8,417 | - |