| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 9,858 | +1.0% |
| 2Q26 | 9,689 | +6.6% |
| 1Q26 | 6,985 | +5.7% |
| 4Q25 | 7,866 | +2.8% |
| 3Q25 | 9,765 | +5.6% |
| 2Q25 | 9,086 | +1.9% |
| 1Q25 | 6,608 | +8.4% |
| 4Q24 | 7,652 | +11.4% |
| 3Q24 | 9,247 | +8.9% |
| 2Q24 | 8,920 | +10.5% |
| 1Q24 | 6,098 | +8.2% |
| 4Q23 | 6,872 | +2.0% |
| 3Q23 | 8,491 | +6.7% |
| 2Q23 | 8,073 | +9.1% |
| 1Q23 | 5,638 | +7.4% |
| 4Q22 | 6,738 | +2.2% |
| 3Q22 | 7,956 | -11.4% |
| 2Q22 | 7,400 | -4.1% |
| 1Q22 | 5,249 | -10.8% |
| 4Q21 | 6,594 | -3.1% |
| 3Q21 | 8,983 | +2.5% |
| 2Q21 | 7,715 | +1.8% |
| 1Q21 | 5,884 | -8.4% |
| 4Q20 | 6,806 | -3.6% |
| 3Q20 | 8,761 | -5.3% |
| 2Q20 | 7,577 | -8.7% |
| 1Q20 | 6,423 | +0.3% |
| 4Q19 | 7,062 | -4.1% |
| 3Q19 | 9,254 | +2.6% |
| 2Q19 | 8,301 | +3.4% |
| 1Q19 | 6,403 | +4.1% |
| 4Q18 | 7,362 | +7.2% |
| 3Q18 | 9,018 | +9.5% |
| 2Q18 | 8,026 | +7.8% |
| 1Q18 | 6,152 | +6.6% |
| 4Q17 | 6,868 | +6.1% |
| 3Q17 | 8,239 | +5.1% |
| 2Q17 | 7,445 | +10.2% |
| 1Q17 | 5,770 | +8.1% |
| 4Q16 | 6,472 | - |
| 3Q16 | 7,842 | - |
| 2Q16 | 6,757 | - |
| 1Q16 | 5,336 | - |