| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 4,347 | +40.7% |
| 1Q26 | 3,474 | +17.9% |
| 3Q25 | 3,756 | +38.3% |
| 2Q25 | 3,090 | +30.0% |
| 1Q25 | 2,947 | +38.2% |
| 3Q24 | 2,715 | +12.6% |
| 2Q24 | 2,377 | +14.0% |
| 1Q24 | 2,132 | +14.0% |
| 3Q23 | 2,411 | +9.8% |
| 2Q23 | 2,086 | +44.1% |
| 1Q23 | 1,870 | +25.5% |
| 3Q22 | 2,196 | -15.9% |
| 2Q22 | 1,448 | -54.6% |
| 1Q22 | 1,490 | +2.8% |
| 3Q21 | 2,611 | - |
| 2Q21 | 3,190 | - |
| 1Q21 | 1,450 | -22.7% |
| 1Q20 | 1,876 | +10.0% |
| 3Q19 | 2,365 | +9.8% |
| 2Q19 | 1,951 | -5.3% |
| 1Q19 | 1,705 | +0.1% |
| 3Q18 | 2,154 | -14.4% |
| 2Q18 | 2,060 | -6.8% |
| 1Q18 | 1,704 | -25.4% |
| 3Q17 | 2,517 | -17.9% |
| 2Q17 | 2,211 | - |
| 1Q17 | 2,283 | - |
| 3Q16 | 3,064 | - |