| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q26 | 9,022 | +11.4% |
| 4Q25 | 14,163 | -3.0% |
| 3Q25 | 8,711 | -6.9% |
| 2Q25 | 8,455 | +21.1% |
| 1Q25 | 8,100 | -5.6% |
| 4Q24 | 14,597 | +22.0% |
| 3Q24 | 9,352 | +43.1% |
| 2Q24 | 6,984 | +9.2% |
| 1Q24 | 8,585 | +39.5% |
| 4Q23 | 11,962 | +88.2% |
| 3Q23 | 6,536 | -13.5% |
| 2Q23 | 6,396 | +17.9% |
| 1Q23 | 6,155 | +21.1% |
| 4Q22 | 6,355 | +29.7% |
| 3Q22 | 7,559 | +55.6% |
| 2Q22 | 5,425 | +16.9% |
| 1Q22 | 5,085 | +9.6% |
| 4Q21 | 4,899 | +15.7% |
| 3Q21 | 4,858 | +20.2% |
| 2Q21 | 4,640 | +17.3% |
| 1Q21 | 4,638 | +21.9% |
| 4Q20 | 4,236 | +17.4% |
| 3Q20 | 4,042 | +15.9% |
| 2Q20 | 3,957 | +20.9% |
| 1Q20 | 3,805 | +15.8% |
| 4Q19 | 3,607 | +19.1% |
| 3Q19 | 3,488 | +18.7% |
| 2Q19 | 3,272 | +19.5% |
| 1Q19 | 3,285 | +26.8% |
| 4Q18 | 3,027 | +26.5% |
| 3Q18 | 2,938 | +27.5% |
| 2Q18 | 2,738 | +24.9% |
| 1Q18 | 2,591 | +19.9% |
| 4Q17 | 2,393 | +19.4% |
| 3Q17 | 2,305 | +16.5% |
| 2Q17 | 2,192 | +13.4% |
| 1Q17 | 2,160 | +16.0% |
| 4Q16 | 2,003 | - |
| 3Q16 | 1,979 | - |
| 2Q16 | 1,933 | - |
| 1Q16 | 1,862 | - |