| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 5,794 | +13.7% |
| 2Q26 | 5,524 | +8.3% |
| 1Q26 | 5,107 | +8.4% |
| 4Q25 | 6,143 | +14.8% |
| 3Q25 | 5,097 | +8.7% |
| 2Q25 | 5,100 | +11.0% |
| 1Q25 | 4,712 | +10.1% |
| 4Q24 | 5,350 | +8.0% |
| 3Q24 | 4,690 | +14.1% |
| 2Q24 | 4,595 | +8.1% |
| 1Q24 | 4,281 | +11.9% |
| 4Q23 | 4,956 | +6.7% |
| 3Q23 | 4,112 | +9.8% |
| 2Q23 | 4,249 | +15.0% |
| 1Q23 | 3,827 | +5.4% |
| 4Q22 | 4,643 | -0.2% |
| 3Q22 | 3,745 | +15.3% |
| 2Q22 | 3,694 | +13.7% |
| 1Q22 | 3,629 | +20.3% |
| 4Q21 | 4,654 | +23.1% |
| 3Q21 | 3,248 | +3.8% |
| 2Q21 | 3,249 | -8.3% |
| 1Q21 | 3,018 | -4.3% |
| 4Q20 | 3,781 | +1.0% |
| 3Q20 | 3,130 | +5.6% |
| 2Q20 | 3,542 | +13.9% |
| 1Q20 | 3,155 | -1.7% |
| 4Q19 | 3,744 | -0.7% |
| 3Q19 | 2,965 | +1.9% |
| 2Q19 | 3,110 | +2.3% |
| 1Q19 | 3,210 | +25.3% |
| 4Q18 | 3,772 | +11.7% |
| 3Q18 | 2,910 | +1.5% |
| 2Q18 | 3,041 | +13.5% |
| 1Q18 | 2,562 | +8.4% |
| 4Q17 | 3,378 | +22.3% |
| 3Q17 | 2,867 | +39.7% |
| 2Q17 | 2,680 | - |
| 1Q17 | 2,364 | - |
| 4Q16 | 2,761 | - |
| 3Q16 | 2,052 | - |