| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 4,412 | +46.8% |
| 3Q25 | 3,499 | +27.5% |
| 2Q25 | 1,928 | -35.7% |
| 1Q25 | 1,700 | +57.5% |
| 4Q24 | 3,006 | +40.6% |
| 3Q24 | 2,745 | +46.9% |
| 2Q24 | 2,999 | -11.2% |
| 1Q24 | 1,079 | -64.0% |
| 4Q23 | 2,137 | -60.9% |
| 3Q23 | 1,868 | -63.9% |
| 2Q23 | 3,380 | -31.9% |
| 1Q23 | 2,998 | -4.0% |
| 4Q22 | 5,466 | +43.7% |
| 3Q22 | 5,172 | +16.9% |
| 2Q22 | 4,960 | +68.9% |
| 1Q22 | 3,124 | +52.9% |
| 4Q21 | 3,803 | +16.1% |
| 3Q21 | 4,426 | +52.2% |
| 2Q21 | 2,936 | +53.7% |
| 1Q21 | 2,043 | +31.0% |
| 4Q20 | 3,275 | +94.1% |
| 3Q20 | 2,908 | +10.9% |
| 2Q20 | 1,910 | -12.0% |
| 1Q20 | 1,559 | -40.4% |
| 4Q19 | 1,687 | -35.0% |
| 3Q19 | 2,623 | -24.1% |
| 2Q19 | 2,171 | -16.4% |
| 1Q19 | 2,617 | +26.0% |
| 4Q18 | 2,595 | +80.3% |
| 3Q18 | 3,454 | +67.6% |
| 2Q18 | 2,598 | +70.9% |
| 1Q18 | 2,077 | +29.5% |
| 4Q17 | 1,439 | -19.0% |
| 3Q17 | 2,061 | -1.2% |
| 2Q17 | 1,520 | +9.7% |
| 1Q17 | 1,604 | -30.4% |
| 4Q16 | 1,777 | -27.7% |
| 3Q16 | 2,085 | - |
| 2Q16 | 1,385 | - |
| 1Q16 | 2,307 | - |
| 4Q15 | 2,457 | - |