| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,546 | +1.7% |
| 3Q25 | 2,620 | +27.9% |
| 2Q25 | 3,011 | +14.3% |
| 1Q25 | 2,726 | +4.4% |
| 4Q24 | 3,486 | +43.3% |
| 3Q24 | 2,049 | +17.7% |
| 2Q24 | 2,635 | -15.7% |
| 1Q24 | 2,611 | +2.0% |
| 4Q23 | 2,432 | -6.3% |
| 3Q23 | 1,741 | +53.0% |
| 2Q23 | 3,124 | +167.9% |
| 1Q23 | 2,560 | +4.4% |
| 4Q22 | 2,596 | +89.1% |
| 3Q22 | 1,138 | -4.4% |
| 2Q22 | 1,166 | -57.1% |
| 1Q22 | 2,452 | -47.0% |
| 4Q21 | 1,373 | -20.3% |
| 3Q21 | 1,190 | -51.1% |
| 2Q21 | 2,721 | -40.3% |
| 1Q21 | 4,625 | -7.9% |
| 4Q20 | 1,723 | - |
| 3Q20 | 2,433 | - |
| 2Q20 | 4,560 | - |
| 1Q20 | 5,019 | - |
| 3Q18 | 1,140 | +376.5% |
| 2Q18 | 728 | +260.3% |
| 1Q18 | 391 | +101.6% |
| 4Q17 | 301 | +58.7% |
| 3Q17 | 239 | +48.9% |
| 2Q17 | 202 | - |
| 1Q17 | 194 | - |
| 4Q16 | 189 | - |
| 3Q16 | 160 | - |