| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,009 | +56.4% |
| 2Q26 | 856 | +19.5% |
| 1Q26 | 699 | +33.3% |
| 4Q25 | 627 | +25.2% |
| 3Q25 | 645 | +32.5% |
| 2Q25 | 716 | +55.0% |
| 1Q25 | 525 | +24.1% |
| 4Q24 | 501 | +38.8% |
| 3Q24 | 487 | +44.1% |
| 2Q24 | 462 | +45.9% |
| 1Q24 | 422 | +42.5% |
| 4Q23 | 361 | -87.8% |
| 3Q23 | 338 | -88.5% |
| 2Q23 | 316 | -87.8% |
| 1Q23 | 296 | -86.3% |
| 4Q22 | 2,959 | -4.4% |
| 3Q22 | 2,941 | -1.0% |
| 2Q22 | 2,605 | -6.6% |
| 1Q22 | 2,171 | -16.5% |
| 4Q21 | 3,095 | +2.8% |
| 3Q21 | 2,969 | -3.3% |
| 2Q21 | 2,789 | -10.4% |
| 1Q21 | 2,600 | -11.3% |
| 4Q20 | 3,012 | -5.3% |
| 3Q20 | 3,072 | +0.1% |
| 2Q20 | 3,114 | -6.0% |
| 1Q20 | 2,930 | -15.0% |
| 4Q19 | 3,179 | -12.6% |
| 3Q19 | 3,069 | - |
| 2Q19 | 3,313 | - |
| 1Q19 | 3,447 | - |
| 4Q18 | 3,638 | - |