| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 9,110 | +18.3% |
| 1Q26 | 7,194 | +14.1% |
| 4Q25 | 9,208 | +14.2% |
| 3Q25 | 7,884 | +3.7% |
| 2Q25 | 7,702 | +6.2% |
| 1Q25 | 6,303 | +8.0% |
| 4Q24 | 8,062 | -5.8% |
| 3Q24 | 7,602 | +7.8% |
| 2Q24 | 7,251 | +2.4% |
| 1Q24 | 5,837 | +6.2% |
| 4Q23 | 8,554 | +17.7% |
| 3Q23 | 7,054 | +19.2% |
| 2Q23 | 7,080 | +20.3% |
| 1Q23 | 5,495 | +3.9% |
| 4Q22 | 7,268 | -7.5% |
| 3Q22 | 5,919 | -13.0% |
| 2Q22 | 5,884 | -13.8% |
| 1Q22 | 5,288 | +3.3% |
| 4Q21 | 7,860 | -11.1% |
| 3Q21 | 6,806 | +2.1% |
| 2Q21 | 6,829 | -6.0% |
| 1Q21 | 5,120 | -13.0% |
| 4Q20 | 8,839 | -1.4% |
| 3Q20 | 6,667 | -12.1% |
| 2Q20 | 7,268 | -10.5% |
| 1Q20 | 5,887 | +1.6% |
| 4Q19 | 8,962 | +2.7% |
| 3Q19 | 7,581 | +11.3% |
| 2Q19 | 8,119 | +22.1% |
| 1Q19 | 5,794 | -4.2% |
| 4Q18 | 8,726 | -24.5% |
| 3Q18 | 6,811 | -5.4% |
| 2Q18 | 6,647 | -4.8% |
| 1Q18 | 6,049 | +5.6% |
| 4Q17 | 11,551 | +20.9% |
| 3Q17 | 7,196 | -0.2% |
| 2Q17 | 6,984 | - |
| 1Q17 | 5,729 | - |
| 4Q16 | 9,556 | - |
| 3Q16 | 7,208 | - |