| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 5,094 | +24.7% |
| 3Q25 | 4,387 | +26.3% |
| 2Q25 | 3,764 | +28.0% |
| 1Q25 | 4,037 | +30.9% |
| 4Q24 | 4,085 | +28.7% |
| 3Q24 | 3,474 | +21.4% |
| 2Q24 | 2,940 | +26.5% |
| 1Q24 | 3,084 | +25.7% |
| 4Q23 | 3,174 | +22.0% |
| 3Q23 | 2,863 | +20.6% |
| 2Q23 | 2,324 | +17.4% |
| 1Q23 | 2,454 | +15.4% |
| 4Q22 | 2,601 | +18.8% |
| 3Q22 | 2,373 | +21.4% |
| 2Q22 | 1,978 | +15.9% |
| 1Q22 | 2,126 | +40.4% |
| 4Q21 | 2,189 | +7.5% |
| 3Q21 | 1,954 | +2.9% |
| 2Q21 | 1,707 | +3.1% |
| 1Q21 | 1,515 | -11.3% |
| 4Q20 | 2,035 | +6.3% |
| 3Q20 | 1,899 | +7.0% |
| 2Q20 | 1,656 | +9.3% |
| 1Q20 | 1,709 | +7.6% |
| 4Q19 | 1,914 | +8.9% |
| 3Q19 | 1,775 | +7.0% |
| 2Q19 | 1,515 | +4.8% |
| 1Q19 | 1,589 | +9.0% |
| 4Q18 | 1,757 | +9.8% |
| 3Q18 | 1,660 | +42.2% |
| 2Q18 | 1,446 | +49.7% |
| 1Q18 | 1,458 | +37.6% |
| 4Q17 | 1,599 | +34.8% |
| 3Q17 | 1,167 | +3.5% |
| 2Q17 | 966 | - |
| 1Q17 | 1,059 | - |
| 4Q16 | 1,187 | - |
| 3Q16 | 1,128 | - |