| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 8,430 | +15.1% |
| 1Q26 | 7,479 | +9.9% |
| 3Q25 | 8,158 | +42.8% |
| 2Q25 | 7,325 | +48.9% |
| 1Q25 | 6,808 | +18.3% |
| 3Q24 | 5,711 | - |
| 2Q24 | 4,920 | -28.1% |
| 1Q24 | 5,757 | -14.1% |
| 2Q23 | 6,840 | +40.3% |
| 1Q23 | 6,703 | +12.9% |
| 3Q22 | 6,249 | +70.5% |
| 2Q22 | 4,874 | - |
| 1Q22 | 5,937 | +17.1% |
| 3Q21 | 3,665 | -22.7% |
| 1Q21 | 5,071 | +9.9% |
| 3Q20 | 4,743 | -0.7% |
| 2Q20 | 4,870 | +9.5% |
| 1Q20 | 4,615 | +4.5% |
| 3Q19 | 4,776 | +16.8% |
| 2Q19 | 4,449 | +7.5% |
| 1Q19 | 4,417 | +11.9% |
| 3Q18 | 4,090 | +3.4% |
| 2Q18 | 4,138 | +15.3% |
| 1Q18 | 3,947 | +8.4% |
| 3Q17 | 3,955 | +8.9% |
| 2Q17 | 3,588 | -5.6% |
| 1Q17 | 3,641 | +13.6% |
| 3Q16 | 3,633 | - |
| 2Q16 | 3,800 | - |
| 1Q16 | 3,204 | - |