| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 10,447 | +18.4% |
| 3Q25 | 8,644 | +24.4% |
| 2Q25 | 8,720 | +37.4% |
| 1Q25 | 8,995 | +35.3% |
| 4Q24 | 8,821 | +37.1% |
| 3Q24 | 6,947 | +17.8% |
| 2Q24 | 6,346 | +26.8% |
| 1Q24 | 6,650 | +11.6% |
| 4Q23 | 6,436 | +26.0% |
| 3Q23 | 5,898 | +31.5% |
| 2Q23 | 5,003 | +149.9% |
| 1Q23 | 5,958 | +37.4% |
| 4Q22 | 5,106 | +41.4% |
| 3Q22 | 4,486 | +10.2% |
| 2Q22 | 2,002 | +239.9% |
| 1Q22 | 4,337 | +59.9% |
| 4Q21 | 3,611 | +119.4% |
| 3Q21 | 4,071 | +53.4% |
| 2Q21 | 589 | -75.4% |
| 1Q21 | 2,712 | -15.0% |
| 4Q20 | 1,646 | -77.9% |
| 3Q20 | 2,653 | -41.8% |
| 2Q20 | 2,394 | -5.5% |
| 1Q20 | 3,189 | -38.1% |
| 4Q19 | 7,435 | +23.9% |
| 3Q19 | 4,556 | - |
| 2Q19 | 2,533 | - |
| 1Q19 | 5,155 | - |
| 4Q18 | 5,999 | - |