| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q25 | 5,687 | +26.5% |
| 2Q25 | 5,724 | +14.6% |
| 1Q25 | 5,011 | +8.5% |
| 4Q24 | 5,361 | +25.3% |
| 3Q24 | 4,497 | +3.3% |
| 2Q24 | 4,995 | +20.4% |
| 1Q24 | 4,618 | +29.3% |
| 4Q23 | 4,278 | +7.7% |
| 3Q23 | 4,353 | -0.8% |
| 2Q23 | 4,149 | -8.2% |
| 1Q23 | 3,571 | -23.2% |
| 4Q22 | 3,972 | -15.4% |
| 3Q22 | 4,390 | +0.7% |
| 2Q22 | 4,521 | +2.4% |
| 1Q22 | 4,647 | +12.6% |
| 4Q21 | 4,694 | +11.9% |
| 3Q21 | 4,361 | +14.1% |
| 2Q21 | 4,417 | +12.8% |
| 1Q21 | 4,127 | +15.3% |
| 4Q20 | 4,195 | +1.3% |
| 3Q20 | 3,821 | -3.7% |
| 2Q20 | 3,916 | +4.0% |
| 1Q20 | 3,580 | +3.7% |
| 4Q19 | 4,143 | +5.9% |
| 3Q19 | 3,967 | -0.3% |
| 2Q19 | 3,765 | -3.6% |
| 1Q19 | 3,453 | -10.3% |
| 4Q18 | 3,914 | -3.6% |
| 3Q18 | 3,980 | +5.5% |
| 2Q18 | 3,904 | +10.3% |
| 1Q18 | 3,850 | +11.3% |
| 4Q17 | 4,060 | +6.2% |
| 3Q17 | 3,774 | +20.6% |
| 2Q17 | 3,541 | +15.4% |
| 1Q17 | 3,458 | +10.5% |
| 4Q16 | 3,823 | -35.4% |
| 3Q16 | 3,129 | - |
| 2Q16 | 3,068 | - |
| 1Q16 | 3,128 | - |
| 4Q15 | 5,916 | - |