| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,125 | +24.7% |
| 1Q26 | 2,062 | +25.2% |
| 4Q25 | 1,823 | +31.0% |
| 3Q25 | 1,704 | +26.1% |
| 2Q25 | 1,704 | +25.1% |
| 1Q25 | 1,647 | +23.8% |
| 4Q24 | 1,391 | +25.4% |
| 3Q24 | 1,351 | +32.8% |
| 2Q24 | 1,362 | +33.0% |
| 1Q24 | 1,330 | +37.9% |
| 4Q23 | 1,109 | +10.4% |
| 3Q23 | 1,017 | +8.4% |
| 2Q23 | 1,024 | +9.3% |
| 1Q23 | 964 | +9.9% |
| 4Q22 | 1,004 | +10.6% |
| 3Q22 | 938 | +16.8% |
| 2Q22 | 938 | +11.9% |
| 1Q22 | 878 | +9.4% |
| 4Q21 | 908 | -10.2% |
| 3Q21 | 804 | -2.4% |
| 2Q21 | 838 | +4.5% |
| 1Q21 | 802 | +5.4% |
| 4Q20 | 1,012 | +20.9% |
| 3Q20 | 823 | - |
| 2Q20 | 802 | - |
| 1Q20 | 761 | +2.8% |
| 4Q19 | 837 | - |
| 1Q19 | 740 | - |