| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,903 | +29.1% |
| 1Q26 | 1,559 | +19.5% |
| 4Q25 | 4,502 | -17.3% |
| 3Q25 | 2,259 | +18.3% |
| 2Q25 | 1,474 | +17.3% |
| 1Q25 | 1,305 | -23.6% |
| 4Q24 | 5,443 | +19.4% |
| 3Q24 | 1,908 | +6.3% |
| 2Q24 | 1,256 | +15.2% |
| 1Q24 | 1,707 | +57.2% |
| 4Q23 | 4,558 | +31.7% |
| 3Q23 | 1,795 | +6.1% |
| 2Q23 | 1,091 | -3.4% |
| 1Q23 | 1,086 | -4.8% |
| 4Q22 | 3,461 | +2.5% |
| 3Q22 | 1,692 | -9.1% |
| 2Q22 | 1,129 | -17.8% |
| 1Q22 | 1,141 | -20.6% |
| 4Q21 | 3,375 | -24.9% |
| 3Q21 | 1,862 | -31.4% |
| 2Q21 | 1,373 | -49.5% |
| 1Q21 | 1,437 | +13.5% |
| 4Q20 | 4,494 | +39.1% |
| 3Q20 | 2,714 | +50.8% |
| 2Q20 | 2,719 | +76.0% |
| 1Q20 | 1,266 | +4.8% |
| 4Q19 | 3,231 | +15.2% |
| 3Q19 | 1,800 | -7.6% |
| 2Q19 | 1,544 | +2.5% |
| 1Q19 | 1,207 | -18.0% |
| 4Q18 | 2,805 | +2.5% |
| 3Q18 | 1,948 | +14.0% |
| 2Q18 | 1,506 | +8.3% |
| 1Q18 | 1,473 | +14.1% |
| 4Q17 | 2,737 | -1.1% |
| 3Q17 | 1,709 | -21.0% |
| 2Q17 | 1,391 | -14.1% |
| 1Q17 | 1,291 | -4.7% |
| 4Q16 | 2,767 | - |
| 3Q16 | 2,165 | - |
| 2Q16 | 1,620 | - |
| 1Q16 | 1,355 | - |