| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 7,232 | +28.5% |
| 2Q26 | 6,441 | +48.1% |
| 1Q26 | 6,570 | +74.3% |
| 4Q25 | 5,740 | +36.0% |
| 3Q25 | 5,629 | +6.7% |
| 2Q25 | 4,349 | -15.1% |
| 1Q25 | 3,770 | -33.8% |
| 4Q24 | 4,222 | -18.6% |
| 3Q24 | 5,274 | +13.1% |
| 2Q24 | 5,123 | +43.5% |
| 1Q24 | 5,695 | +59.2% |
| 4Q23 | 5,187 | +74.2% |
| 3Q23 | 4,665 | +26.6% |
| 2Q23 | 3,569 | -0.5% |
| 1Q23 | 3,578 | -5.2% |
| 4Q22 | 2,978 | +5.0% |
| 3Q22 | 3,686 | +26.8% |
| 2Q22 | 3,588 | +55.6% |
| 1Q22 | 3,774 | +48.3% |
| 4Q21 | 2,835 | +0.6% |
| 3Q21 | 2,906 | -16.1% |
| 2Q21 | 2,306 | -10.6% |
| 1Q21 | 2,545 | -1.2% |
| 4Q20 | 2,819 | +18.9% |
| 3Q20 | 3,463 | +9.6% |
| 2Q20 | 2,579 | -10.4% |
| 1Q20 | 2,576 | -2.7% |
| 4Q19 | 2,372 | -14.0% |
| 3Q19 | 3,159 | -7.6% |
| 2Q19 | 2,879 | +3.5% |
| 1Q19 | 2,648 | -12.8% |
| 4Q18 | 2,758 | -3.7% |
| 3Q18 | 3,420 | -0.7% |
| 2Q18 | 2,780 | +3.9% |
| 1Q18 | 3,035 | +3.3% |
| 4Q17 | 2,864 | +1.6% |
| 3Q17 | 3,445 | -4.0% |
| 2Q17 | 2,677 | - |
| 1Q17 | 2,937 | - |
| 4Q16 | 2,819 | - |
| 3Q16 | 3,589 | - |