| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 9,907 | +11.0% |
| 3Q25 | 9,126 | +14.0% |
| 4Q24 | 8,926 | +1.3% |
| 3Q24 | 8,004 | +76.5% |
| 2Q24 | 8,539 | +56.9% |
| 1Q24 | 7,154 | +48.8% |
| 4Q23 | 8,814 | +98.8% |
| 3Q23 | 4,536 | +12.4% |
| 2Q23 | 5,443 | +25.3% |
| 1Q23 | 4,807 | +3.7% |
| 4Q22 | 4,434 | -2.9% |
| 3Q22 | 4,037 | +3.6% |
| 2Q22 | 4,345 | -3.3% |
| 1Q22 | 4,634 | +0.6% |
| 4Q21 | 4,567 | +6.6% |
| 3Q21 | 3,895 | +21.9% |
| 2Q21 | 4,491 | +68.4% |
| 1Q21 | 4,609 | +45.1% |
| 4Q20 | 4,285 | +30.5% |
| 3Q20 | 3,196 | -7.4% |
| 2Q20 | 2,667 | -28.6% |
| 1Q20 | 3,177 | -0.3% |
| 4Q19 | 3,282 | -14.9% |
| 3Q19 | 3,451 | -0.7% |
| 2Q19 | 3,737 | -7.7% |
| 1Q19 | 3,185 | -8.2% |
| 4Q18 | 3,859 | +9.3% |
| 3Q18 | 3,474 | +1.5% |
| 2Q18 | 4,049 | +19.0% |
| 1Q18 | 3,470 | +9.2% |
| 4Q17 | 3,532 | -11.6% |
| 3Q17 | 3,423 | +13.5% |
| 2Q17 | 3,403 | +13.5% |
| 1Q17 | 3,179 | +9.2% |
| 4Q16 | 3,995 | +18.5% |
| 3Q16 | 3,016 | - |
| 2Q16 | 2,998 | - |
| 1Q16 | 2,911 | - |
| 4Q15 | 3,371 | - |