| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 4,186 | -36.9% |
| 1Q26 | 4,677 | -15.8% |
| 4Q25 | 4,651 | -19.0% |
| 3Q25 | 5,637 | +3.2% |
| 2Q25 | 6,631 | +58.5% |
| 1Q25 | 5,555 | +37.8% |
| 4Q24 | 5,742 | +38.0% |
| 3Q24 | 5,463 | +22.7% |
| 2Q24 | 4,184 | +5.9% |
| 1Q24 | 4,032 | +8.9% |
| 4Q23 | 4,161 | +13.8% |
| 3Q23 | 4,452 | +34.8% |
| 2Q23 | 3,953 | +31.9% |
| 1Q23 | 3,703 | +48.8% |
| 4Q22 | 3,655 | +15.3% |
| 3Q22 | 3,303 | +3.6% |
| 2Q22 | 2,998 | +48.6% |
| 1Q22 | 2,488 | -26.0% |
| 4Q21 | 3,172 | -26.5% |
| 3Q21 | 3,186 | -19.1% |
| 2Q21 | 2,017 | -50.1% |
| 1Q21 | 3,360 | -19.8% |
| 4Q20 | 4,317 | -6.3% |
| 3Q20 | 3,938 | -16.7% |
| 2Q20 | 4,045 | -22.1% |
| 1Q20 | 4,188 | -7.4% |
| 4Q19 | 4,608 | -0.2% |
| 3Q19 | 4,727 | +0.5% |
| 2Q19 | 5,194 | +8.1% |
| 1Q19 | 4,524 | +5.2% |
| 4Q18 | 4,617 | +6.3% |
| 3Q18 | 4,704 | +1.4% |
| 2Q18 | 4,804 | +2.5% |
| 1Q18 | 4,300 | -8.1% |
| 4Q17 | 4,342 | -5.8% |
| 3Q17 | 4,637 | -3.3% |
| 2Q17 | 4,687 | - |
| 1Q17 | 4,682 | - |
| 4Q16 | 4,609 | - |
| 3Q16 | 4,794 | - |