| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q26 | 8,814 | -25.7% |
| 4Q25 | 12,319 | +20.9% |
| 3Q25 | 9,225 | +15.1% |
| 2Q25 | 8,316 | -11.5% |
| 1Q25 | 11,866 | +97.9% |
| 4Q24 | 10,188 | +46.4% |
| 3Q24 | 8,017 | -6.7% |
| 2Q24 | 9,401 | +14.1% |
| 1Q24 | 5,996 | +2.6% |
| 4Q23 | 6,958 | -7.2% |
| 3Q23 | 8,596 | +38.3% |
| 2Q23 | 8,243 | +32.8% |
| 1Q23 | 5,847 | +4.9% |
| 4Q22 | 7,498 | +33.9% |
| 3Q22 | 6,216 | +7.8% |
| 2Q22 | 6,209 | -20.7% |
| 1Q22 | 5,575 | -4.3% |
| 4Q21 | 5,598 | -6.9% |
| 3Q21 | 5,766 | -5.4% |
| 2Q21 | 7,830 | +77.4% |
| 1Q21 | 5,825 | +3.1% |
| 4Q20 | 6,016 | +19.0% |
| 3Q20 | 6,093 | -19.4% |
| 2Q20 | 4,414 | -23.2% |
| 1Q20 | 5,650 | +12.6% |
| 4Q19 | 5,057 | +0.2% |
| 3Q19 | 7,558 | +25.7% |
| 2Q19 | 5,747 | +21.2% |
| 1Q19 | 5,018 | +77.2% |
| 4Q18 | 5,048 | +32.5% |
| 3Q18 | 6,012 | +127.8% |
| 2Q18 | 4,743 | +40.0% |
| 1Q18 | 2,831 | +20.0% |
| 4Q17 | 3,809 | +68.2% |
| 3Q17 | 2,639 | +31.0% |
| 2Q17 | 3,388 | +73.1% |
| 1Q17 | 2,360 | +39.8% |
| 4Q16 | 2,264 | - |
| 3Q16 | 2,015 | - |
| 2Q16 | 1,956 | - |
| 1Q16 | 1,688 | - |