| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q25 | 766 | +8.9% |
| 4Q24 | 1,872 | +10.0% |
| 3Q24 | 1,040 | -1.1% |
| 2Q24 | 1,735 | +2.5% |
| 1Q24 | 704 | -18.0% |
| 4Q23 | 1,702 | +4.1% |
| 3Q23 | 1,051 | -6.9% |
| 2Q23 | 1,693 | +7.8% |
| 1Q23 | 858 | +57.2% |
| 4Q22 | 1,636 | +20.3% |
| 3Q22 | 1,129 | +34.9% |
| 2Q22 | 1,570 | +20.2% |
| 1Q22 | 546 | +1.7% |
| 4Q21 | 1,360 | +1.3% |
| 3Q21 | 837 | -0.3% |
| 2Q21 | 1,306 | +2.8% |
| 1Q21 | 537 | +2.3% |
| 4Q20 | 1,342 | +10.9% |
| 3Q20 | 839 | +8.0% |
| 2Q20 | 1,270 | +12.0% |
| 1Q20 | 525 | +12.5% |
| 4Q19 | 1,210 | -0.3% |
| 3Q19 | 777 | +2.0% |
| 2Q19 | 1,134 | +4.6% |
| 1Q19 | 466 | -3.7% |
| 4Q18 | 1,214 | +0.6% |
| 3Q18 | 761 | +0.3% |
| 2Q18 | 1,084 | -0.3% |
| 1Q18 | 484 | -3.1% |
| 4Q17 | 1,207 | +5.9% |
| 3Q17 | 759 | -0.2% |
| 2Q17 | 1,087 | -0.0% |
| 1Q17 | 500 | +11.6% |
| 4Q16 | 1,139 | +8.3% |
| 3Q16 | 761 | - |
| 2Q16 | 1,088 | - |
| 1Q16 | 448 | - |
| 4Q15 | 1,052 | - |