| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 7,015 | +1.6% |
| 3Q25 | 4,371 | +17.7% |
| 2Q25 | 1,052 | -55.9% |
| 1Q25 | 2,607 | +62.4% |
| 4Q24 | 6,905 | +15.1% |
| 3Q24 | 3,715 | +124.1% |
| 2Q24 | 2,388 | -13.7% |
| 1Q24 | 1,605 | -18.0% |
| 4Q23 | 6,000 | +38.9% |
| 3Q23 | 1,658 | +9.8% |
| 2Q23 | 2,766 | +63.0% |
| 1Q23 | 1,958 | -65.5% |
| 4Q22 | 4,320 | -19.3% |
| 3Q22 | 1,510 | -44.3% |
| 2Q22 | 1,697 | -58.0% |
| 1Q22 | 5,681 | +298.1% |
| 4Q21 | 5,354 | -31.6% |
| 3Q21 | 2,712 | +159.5% |
| 2Q21 | 4,040 | +240.4% |
| 1Q21 | 1,427 | -41.3% |
| 4Q20 | 7,828 | +27.1% |
| 3Q20 | 1,045 | -70.0% |
| 2Q20 | 1,187 | -48.3% |
| 1Q20 | 2,430 | +376.5% |
| 4Q19 | 6,158 | +27.6% |
| 3Q19 | 3,489 | +124.2% |
| 2Q19 | 2,295 | -43.9% |
| 1Q19 | 510 | -30.1% |
| 4Q18 | 4,826 | -10.9% |
| 3Q18 | 1,556 | +4.6% |
| 2Q18 | 4,092 | +74.4% |
| 1Q18 | 730 | -61.4% |
| 4Q17 | 5,418 | +117.2% |
| 3Q17 | 1,487 | -47.6% |
| 2Q17 | 2,347 | - |
| 1Q17 | 1,893 | - |
| 4Q16 | 2,494 | - |
| 3Q16 | 2,836 | - |