| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q26 | 4,332 | +23.4% |
| 4Q25 | 4,648 | +28.1% |
| 3Q25 | 4,111 | +35.9% |
| 2Q25 | 3,970 | +40.3% |
| 1Q25 | 3,511 | +35.9% |
| 4Q24 | 3,629 | +49.6% |
| 3Q24 | 3,025 | +31.1% |
| 2Q24 | 2,829 | +19.3% |
| 1Q24 | 2,583 | +10.8% |
| 4Q23 | 2,426 | +9.4% |
| 3Q23 | 2,308 | +20.0% |
| 2Q23 | 2,372 | +28.3% |
| 1Q23 | 2,332 | +34.8% |
| 4Q22 | 2,217 | +23.2% |
| 3Q22 | 1,922 | +18.2% |
| 2Q22 | 1,849 | +2.5% |
| 1Q22 | 1,729 | -2.1% |
| 4Q21 | 1,799 | +0.2% |
| 3Q21 | 1,626 | -2.5% |
| 2Q21 | 1,803 | +12.5% |
| 1Q21 | 1,767 | +10.8% |
| 4Q20 | 1,796 | +21.9% |
| 3Q20 | 1,667 | +29.0% |
| 2Q20 | 1,603 | +27.9% |
| 1Q20 | 1,594 | +56.3% |
| 4Q19 | 1,473 | +34.2% |
| 3Q19 | 1,292 | +48.0% |
| 2Q19 | 1,253 | +36.5% |
| 1Q19 | 1,020 | +29.3% |
| 4Q18 | 1,097 | +25.4% |
| 3Q18 | 873 | +1.6% |
| 2Q18 | 918 | - |
| 1Q18 | 788 | +18.4% |
| 4Q17 | 875 | +17.8% |
| 3Q17 | 859 | +28.9% |
| 1Q17 | 666 | +22.0% |
| 4Q16 | 743 | - |
| 3Q16 | 666 | - |
| 2Q16 | 690 | - |
| 1Q16 | 546 | - |