| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 7,307 | +23.5% |
| 2Q26 | 7,120 | +10.6% |
| 1Q26 | 7,054 | +34.8% |
| 4Q25 | 6,825 | +26.4% |
| 3Q25 | 5,916 | +1.8% |
| 2Q25 | 6,439 | +19.5% |
| 1Q25 | 5,232 | -5.9% |
| 4Q24 | 5,400 | -9.0% |
| 3Q24 | 5,809 | +6.0% |
| 2Q24 | 5,388 | -6.0% |
| 1Q24 | 5,558 | +18.3% |
| 4Q23 | 5,936 | +20.2% |
| 3Q23 | 5,480 | +12.7% |
| 2Q23 | 5,729 | +26.4% |
| 1Q23 | 4,697 | +2.3% |
| 4Q22 | 4,940 | +11.8% |
| 3Q22 | 4,864 | +13.5% |
| 2Q22 | 4,534 | +12.5% |
| 1Q22 | 4,594 | +12.3% |
| 4Q21 | 4,420 | +0.7% |
| 3Q21 | 4,287 | +6.6% |
| 2Q21 | 4,031 | -8.0% |
| 1Q21 | 4,091 | -1.5% |
| 4Q20 | 4,391 | +4.5% |
| 3Q20 | 4,022 | -3.4% |
| 2Q20 | 4,384 | +1.7% |
| 1Q20 | 4,154 | +5.7% |
| 4Q19 | 4,203 | -0.1% |
| 3Q19 | 4,163 | +13.5% |
| 2Q19 | 4,310 | +13.9% |
| 1Q19 | 3,931 | +7.5% |
| 4Q18 | 4,208 | +16.1% |
| 3Q18 | 3,667 | +14.3% |
| 2Q18 | 3,786 | +18.9% |
| 1Q18 | 3,655 | +26.9% |
| 4Q17 | 3,624 | -8.4% |
| 3Q17 | 3,207 | -2.3% |
| 2Q17 | 3,184 | - |
| 1Q17 | 2,881 | - |
| 4Q16 | 3,955 | - |
| 3Q16 | 3,282 | - |