| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 93,845 | +1.0% |
| 2Q26 | 93,320 | +3.5% |
| 1Q26 | 80,606 | +7.2% |
| 4Q25 | 105,871 | +6.9% |
| 3Q25 | 92,950 | +4.0% |
| 2Q25 | 90,207 | +1.2% |
| 1Q25 | 75,169 | +2.4% |
| 4Q24 | 99,007 | -1.9% |
| 3Q24 | 89,337 | +6.6% |
| 2Q24 | 89,098 | +10.5% |
| 1Q24 | 73,373 | +13.2% |
| 4Q23 | 100,876 | +22.5% |
| 3Q23 | 83,808 | +12.4% |
| 2Q23 | 80,617 | +10.8% |
| 1Q23 | 64,821 | +1.6% |
| 4Q22 | 82,319 | +8.2% |
| 3Q22 | 74,556 | +5.1% |
| 2Q22 | 72,784 | -14.5% |
| 1Q22 | 63,772 | -11.0% |
| 4Q21 | 76,093 | -20.2% |
| 3Q21 | 70,907 | -14.2% |
| 2Q21 | 85,144 | -5.3% |
| 1Q21 | 71,691 | +13.9% |
| 4Q20 | 95,340 | +6.4% |
| 3Q20 | 82,671 | +12.3% |
| 2Q20 | 89,941 | +4.7% |
| 1Q20 | 62,966 | -3.2% |
| 4Q19 | 89,632 | -1.9% |
| 3Q19 | 73,638 | +4.4% |
| 2Q19 | 85,891 | +2.3% |
| 1Q19 | 65,018 | -11.9% |
| 4Q18 | 91,368 | -7.2% |
| 3Q18 | 70,561 | -19.4% |
| 2Q18 | 83,975 | -5.4% |
| 1Q18 | 73,761 | -0.5% |
| 4Q17 | 98,432 | +9.3% |
| 3Q17 | 87,532 | -4.1% |
| 2Q17 | 88,767 | - |
| 1Q17 | 74,105 | - |
| 4Q16 | 90,054 | - |
| 3Q16 | 91,302 | - |