| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 12,046 | +12.7% |
| 2Q26 | 11,953 | +1.3% |
| 1Q26 | 10,932 | +15.5% |
| 4Q25 | 12,377 | +23.3% |
| 3Q25 | 10,688 | +21.0% |
| 2Q25 | 11,795 | +35.6% |
| 1Q25 | 9,467 | +25.6% |
| 4Q24 | 10,037 | +17.6% |
| 3Q24 | 8,830 | +15.4% |
| 2Q24 | 8,697 | +24.5% |
| 1Q24 | 7,537 | +17.5% |
| 4Q23 | 8,538 | +12.9% |
| 3Q23 | 7,649 | +29.9% |
| 2Q23 | 6,983 | +24.7% |
| 1Q23 | 6,412 | +28.0% |
| 4Q22 | 7,559 | +37.3% |
| 3Q22 | 5,886 | +25.0% |
| 2Q22 | 5,602 | +27.8% |
| 1Q22 | 5,010 | +3.8% |
| 4Q21 | 5,504 | +6.3% |
| 3Q21 | 4,711 | +13.1% |
| 2Q21 | 4,382 | -9.5% |
| 1Q21 | 4,827 | +17.7% |
| 4Q20 | 5,179 | +20.1% |
| 3Q20 | 4,165 | +1.3% |
| 2Q20 | 4,843 | +15.4% |
| 1Q20 | 4,102 | +10.8% |
| 4Q19 | 4,313 | -2.1% |
| 3Q19 | 4,113 | +14.0% |
| 2Q19 | 4,197 | +1.5% |
| 1Q19 | 3,702 | +12.9% |
| 4Q18 | 4,404 | +7.7% |
| 3Q18 | 3,608 | +3.9% |
| 2Q18 | 4,134 | +15.8% |
| 1Q18 | 3,279 | -1.2% |
| 4Q17 | 4,090 | +6.9% |
| 3Q17 | 3,474 | +3.9% |
| 2Q17 | 3,571 | - |
| 1Q17 | 3,319 | - |
| 4Q16 | 3,825 | - |
| 3Q16 | 3,344 | - |