| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 86,535 | +19.4% |
| 1Q26 | 71,383 | -9.2% |
| 4Q25 | 79,349 | -8.6% |
| 3Q25 | 83,213 | +9.4% |
| 2Q25 | 72,458 | -6.8% |
| 1Q25 | 78,615 | +11.5% |
| 4Q24 | 86,806 | +12.4% |
| 3Q24 | 76,074 | +11.4% |
| 2Q24 | 77,710 | +6.5% |
| 1Q24 | 70,497 | -8.3% |
| 4Q23 | 77,253 | +202.9% |
| 3Q23 | 68,287 | -9.1% |
| 2Q23 | 72,990 | -2.2% |
| 1Q23 | 76,853 | +12.7% |
| 4Q22 | 25,505 | -68.5% |
| 3Q22 | 75,117 | +8.0% |
| 2Q22 | 74,600 | +7.9% |
| 1Q22 | 68,201 | +23.7% |
| 4Q21 | 80,924 | +38.7% |
| 3Q21 | 69,548 | -8.0% |
| 2Q21 | 69,144 | -5.7% |
| 1Q21 | 55,149 | -15.4% |
| 4Q20 | 58,331 | - |
| 3Q20 | 75,597 | - |
| 2Q20 | 73,353 | - |
| 1Q20 | 65,175 | - |
| 4Q17 | 76,979 | +9.0% |
| 3Q17 | 62,529 | -4.9% |
| 2Q17 | 60,768 | - |
| 1Q17 | 56,432 | - |
| 4Q16 | 70,603 | - |
| 3Q16 | 65,744 | - |