| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 15,455 | +13.7% |
| 1Q26 | 15,085 | +19.8% |
| 4Q25 | 13,769 | +19.8% |
| 2Q25 | 13,587 | +31.1% |
| 1Q25 | 12,591 | +29.7% |
| 4Q24 | 11,493 | +30.4% |
| 3Q24 | 10,842 | +27.7% |
| 2Q24 | 10,367 | +25.7% |
| 1Q24 | 9,711 | +21.5% |
| 4Q23 | 8,813 | +22.4% |
| 3Q23 | 8,493 | +27.0% |
| 2Q23 | 8,248 | +26.2% |
| 1Q23 | 7,995 | +25.2% |
| 4Q22 | 7,202 | +18.0% |
| 3Q22 | 6,690 | +22.2% |
| 2Q22 | 6,535 | +15.2% |
| 1Q22 | 6,386 | +20.3% |
| 4Q21 | 6,104 | +22.6% |
| 3Q21 | 5,474 | +18.1% |
| 2Q21 | 5,672 | +28.2% |
| 1Q21 | 5,307 | +18.4% |
| 4Q20 | 4,980 | +44.2% |
| 3Q20 | 4,634 | +30.1% |
| 2Q20 | 4,424 | +33.5% |
| 1Q20 | 4,484 | +30.2% |
| 4Q19 | 3,453 | +15.9% |
| 3Q19 | 3,563 | +21.4% |
| 2Q19 | 3,315 | +13.7% |
| 1Q19 | 3,443 | +24.7% |
| 4Q18 | 2,979 | +16.7% |
| 3Q18 | 2,935 | +9.5% |
| 2Q18 | 2,914 | - |
| 1Q18 | 2,760 | - |
| 4Q17 | 2,553 | - |
| 3Q17 | 2,682 | - |