| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 7,957 | -2.3% |
| 2Q26 | 8,025 | +5.9% |
| 1Q26 | 7,779 | +4.4% |
| 4Q25 | 7,991 | +5.0% |
| 3Q25 | 8,148 | +8.7% |
| 2Q25 | 7,578 | +6.4% |
| 1Q25 | 7,448 | +3.7% |
| 4Q24 | 7,613 | +3.3% |
| 3Q24 | 7,498 | -0.9% |
| 2Q24 | 7,120 | -2.1% |
| 1Q24 | 7,182 | +8.3% |
| 4Q23 | 7,373 | +11.5% |
| 3Q23 | 7,566 | +11.5% |
| 2Q23 | 7,274 | +22.7% |
| 1Q23 | 6,634 | +19.3% |
| 4Q22 | 6,611 | +20.0% |
| 3Q22 | 6,785 | +25.3% |
| 2Q22 | 5,929 | -0.4% |
| 1Q22 | 5,559 | -19.2% |
| 4Q21 | 5,509 | -21.5% |
| 3Q21 | 5,416 | -29.0% |
| 2Q21 | 5,952 | -22.9% |
| 1Q21 | 6,879 | -3.2% |
| 4Q20 | 7,015 | -10.0% |
| 3Q20 | 7,626 | +4.1% |
| 2Q20 | 7,715 | -4.4% |
| 1Q20 | 7,106 | -4.3% |
| 4Q19 | 7,798 | -1.6% |
| 3Q19 | 7,327 | -5.7% |
| 2Q19 | 8,070 | +4.7% |
| 1Q19 | 7,424 | +7.3% |
| 4Q18 | 7,921 | +11.9% |
| 3Q18 | 7,766 | +13.6% |
| 2Q18 | 7,708 | +6.4% |
| 1Q18 | 6,917 | -2.2% |
| 4Q17 | 7,079 | -8.6% |
| 3Q17 | 6,837 | -5.7% |
| 2Q17 | 7,247 | -9.7% |
| 1Q17 | 7,070 | -8.0% |
| 4Q16 | 7,748 | - |
| 3Q16 | 7,254 | - |
| 2Q16 | 8,025 | - |
| 1Q16 | 7,688 | - |