| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,470 | -38.1% |
| 4Q25 | 3,243 | -19.5% |
| 3Q25 | 2,422 | +37.8% |
| 2Q25 | 3,573 | -11.5% |
| 1Q25 | 2,376 | +25.3% |
| 4Q24 | 4,026 | +3.9% |
| 3Q24 | 1,758 | -14.7% |
| 2Q24 | 4,035 | +22.8% |
| 1Q24 | 1,896 | +11.1% |
| 4Q23 | 3,877 | -1.5% |
| 3Q23 | 2,060 | +31.1% |
| 2Q23 | 3,286 | -4.0% |
| 1Q23 | 1,706 | +11.8% |
| 4Q22 | 3,935 | +55.2% |
| 3Q22 | 1,571 | +60.0% |
| 2Q22 | 3,425 | +31.0% |
| 1Q22 | 1,526 | +98.3% |
| 4Q21 | 2,536 | +181.3% |
| 3Q21 | 981 | +38.1% |
| 2Q21 | 2,614 | +69.6% |
| 1Q21 | 770 | -41.5% |
| 4Q20 | 901 | -40.3% |
| 3Q20 | 711 | -25.6% |
| 2Q20 | 1,541 | +5.0% |
| 1Q20 | 1,315 | +51.4% |
| 4Q19 | 1,509 | +34.2% |
| 3Q19 | 956 | +10.0% |
| 2Q19 | 1,467 | +22.1% |
| 1Q19 | 869 | +45.8% |
| 4Q18 | 1,125 | +12.2% |
| 3Q18 | 868 | +23.5% |
| 2Q18 | 1,202 | +42.8% |
| 1Q18 | 596 | +115.8% |
| 4Q17 | 1,002 | +39.1% |
| 3Q17 | 703 | +136.0% |
| 2Q17 | 841 | -10.6% |
| 1Q17 | 276 | -1.2% |
| 4Q16 | 720 | - |
| 3Q16 | 298 | - |
| 2Q16 | 941 | - |
| 1Q16 | 279 | - |