| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 6,036 | -51.8% |
| 2Q26 | 6,138 | -40.6% |
| 1Q26 | 8,776 | -17.4% |
| 4Q25 | 8,365 | -20.8% |
| 3Q25 | 12,514 | +31.0% |
| 2Q25 | 10,332 | +20.9% |
| 1Q25 | 10,623 | -1.4% |
| 4Q24 | 10,568 | +1.9% |
| 3Q24 | 9,550 | -5.6% |
| 2Q24 | 8,547 | +13.8% |
| 1Q24 | 10,769 | +39.0% |
| 4Q23 | 10,367 | +19.5% |
| 3Q23 | 10,120 | +31.6% |
| 2Q23 | 7,510 | -0.3% |
| 1Q23 | 7,748 | +12.0% |
| 4Q22 | 8,672 | +22.1% |
| 3Q22 | 7,688 | +19.7% |
| 2Q22 | 7,530 | +110.1% |
| 1Q22 | 6,921 | +86.8% |
| 4Q21 | 7,103 | -12.8% |
| 3Q21 | 6,425 | +15.4% |
| 2Q21 | 3,584 | -54.2% |
| 1Q21 | 3,704 | -3.3% |
| 4Q20 | 8,142 | +1.7% |
| 3Q20 | 5,569 | -21.0% |
| 2Q20 | 7,829 | +60.7% |
| 1Q20 | 3,831 | -33.8% |
| 4Q19 | 8,005 | +229.4% |
| 3Q19 | 7,052 | +52.8% |
| 2Q19 | 4,873 | +39.8% |
| 1Q19 | 5,785 | +5.2% |
| 4Q18 | 2,430 | -60.1% |
| 3Q18 | 4,616 | +19.3% |
| 2Q18 | 3,485 | +18.9% |
| 1Q18 | 5,501 | +172.2% |
| 4Q17 | 6,084 | +11.3% |
| 3Q17 | 3,870 | +3.6% |
| 2Q17 | 2,931 | - |
| 1Q17 | 2,021 | - |
| 4Q16 | 5,468 | - |
| 3Q16 | 3,737 | - |