| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 129,769 | +14.6% |
| 1Q26 | 119,645 | +7.2% |
| 4Q25 | 132,060 | +11.9% |
| 3Q25 | 119,122 | +4.2% |
| 2Q25 | 113,274 | -5.4% |
| 1Q25 | 111,657 | -7.1% |
| 4Q24 | 118,038 | -14.0% |
| 3Q24 | 114,323 | -14.4% |
| 2Q24 | 119,743 | -7.4% |
| 1Q24 | 120,140 | -7.2% |
| 4Q23 | 137,213 | +9.5% |
| 3Q23 | 133,578 | +17.1% |
| 2Q23 | 129,295 | +25.0% |
| 1Q23 | 129,464 | +40.1% |
| 4Q22 | 125,357 | +10.1% |
| 3Q22 | 114,048 | +22.1% |
| 2Q22 | 103,477 | +11.2% |
| 1Q22 | 92,398 | +24.6% |
| 4Q21 | 113,809 | +22.3% |
| 3Q21 | 93,401 | -3.4% |
| 2Q21 | 93,086 | -14.1% |
| 1Q21 | 74,132 | -24.7% |
| 4Q20 | 93,043 | -13.4% |
| 3Q20 | 96,696 | +91.9% |
| 2Q20 | 108,358 | +110.4% |
| 1Q20 | 98,501 | +105.8% |
| 4Q19 | 107,475 | +100.4% |
| 3Q19 | 50,398 | +1.9% |
| 2Q19 | 51,509 | -1.1% |
| 1Q19 | 47,851 | -0.9% |
| 4Q18 | 53,618 | +4.0% |
| 3Q18 | 49,442 | -1.0% |
| 2Q18 | 52,071 | +6.1% |
| 1Q18 | 48,292 | +6.3% |
| 4Q17 | 51,574 | -5.8% |
| 3Q17 | 49,923 | -2.1% |
| 2Q17 | 49,060 | - |
| 1Q17 | 45,426 | - |
| 4Q16 | 54,765 | - |
| 3Q16 | 50,991 | - |