| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 5,013 | +0.6% |
| 2Q26 | 4,428 | +24.3% |
| 1Q26 | 4,157 | +13.7% |
| 4Q25 | 8,549 | +11.9% |
| 3Q25 | 4,982 | +39.0% |
| 2Q25 | 3,562 | -1.1% |
| 1Q25 | 3,657 | +11.4% |
| 4Q24 | 7,641 | +3.6% |
| 3Q24 | 3,583 | +2.1% |
| 2Q24 | 3,603 | -10.9% |
| 1Q24 | 3,284 | +8.5% |
| 4Q23 | 7,372 | -2.5% |
| 3Q23 | 3,509 | +0.2% |
| 2Q23 | 4,042 | +26.6% |
| 1Q23 | 3,027 | +6.6% |
| 4Q22 | 7,564 | -4.3% |
| 3Q22 | 3,502 | +14.9% |
| 2Q22 | 3,193 | +15.5% |
| 1Q22 | 2,840 | +18.5% |
| 4Q21 | 7,902 | +3.3% |
| 3Q21 | 3,048 | +55.6% |
| 2Q21 | 2,765 | -18.8% |
| 1Q21 | 2,397 | +24.8% |
| 4Q20 | 7,649 | +5.1% |
| 3Q20 | 1,959 | +3.3% |
| 2Q20 | 3,406 | +38.8% |
| 1Q20 | 1,920 | -1.7% |
| 4Q19 | 7,279 | +3.8% |
| 3Q19 | 1,897 | +23.7% |
| 2Q19 | 2,454 | -10.5% |
| 1Q19 | 1,953 | +24.3% |
| 4Q18 | 7,012 | +2.9% |
| 3Q18 | 1,534 | -24.7% |
| 2Q18 | 2,741 | -10.9% |
| 1Q18 | 1,572 | -19.1% |
| 4Q17 | 6,816 | -11.2% |
| 3Q17 | 2,037 | +5.1% |
| 2Q17 | 3,077 | - |
| 1Q17 | 1,944 | - |
| 4Q16 | 7,676 | - |
| 3Q16 | 1,938 | - |