| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 4Q25 | 145,285 | +15.4% |
| 1Q25 | 120,185 | +22.3% |
| 4Q24 | 125,894 | +33.8% |
| 3Q24 | 111,560 | +18.2% |
| 2Q24 | 118,399 | +34.7% |
| 1Q24 | 98,256 | -2.0% |
| 4Q23 | 94,068 | -13.4% |
| 3Q23 | 94,391 | +8.9% |
| 2Q23 | 87,920 | +5.9% |
| 1Q23 | 100,257 | +52.3% |
| 4Q22 | 108,578 | +71.5% |
| 3Q22 | 86,658 | +48.6% |
| 2Q22 | 83,039 | +33.9% |
| 1Q22 | 65,813 | +29.4% |
| 4Q21 | 63,302 | +26.7% |
| 3Q21 | 58,317 | +16.5% |
| 2Q21 | 62,034 | +36.8% |
| 1Q21 | 50,879 | -1.9% |
| 4Q20 | 49,945 | +3.5% |
| 3Q20 | 50,045 | +7.9% |
| 2Q20 | 45,344 | -1.4% |
| 1Q20 | 51,882 | +27.3% |
| 4Q19 | 48,253 | +28.1% |
| 3Q19 | 46,391 | +32.5% |
| 2Q19 | 46,006 | +33.7% |
| 1Q19 | 40,763 | +40.8% |
| 4Q18 | 37,655 | +45.4% |
| 3Q18 | 35,009 | +37.5% |
| 2Q18 | 34,421 | +34.4% |
| 1Q18 | 28,952 | +25.8% |
| 4Q17 | 25,897 | +28.0% |
| 3Q17 | 25,455 | +40.8% |
| 2Q17 | 25,602 | +31.3% |
| 1Q17 | 23,014 | +39.8% |
| 4Q16 | 20,240 | +30.8% |
| 3Q16 | 18,073 | - |
| 2Q16 | 19,498 | - |
| 1Q16 | 16,468 | - |
| 4Q15 | 15,479 | - |