| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,045 | +47.0% |
| 2Q26 | 1,772 | +30.6% |
| 1Q26 | 1,626 | +29.5% |
| 4Q25 | 1,389 | -2.2% |
| 3Q25 | 1,391 | -2.5% |
| 2Q25 | 1,356 | -6.0% |
| 1Q25 | 1,256 | -11.4% |
| 4Q24 | 1,420 | +2.6% |
| 3Q24 | 1,427 | -4.0% |
| 2Q24 | 1,443 | -2.3% |
| 1Q24 | 1,418 | +3.5% |
| 4Q23 | 1,384 | +10.4% |
| 3Q23 | 1,486 | +13.7% |
| 2Q23 | 1,478 | +12.6% |
| 1Q23 | 1,371 | +10.6% |
| 4Q22 | 1,254 | +0.8% |
| 3Q22 | 1,306 | +15.9% |
| 2Q22 | 1,313 | +21.3% |
| 1Q22 | 1,239 | +43.4% |
| 4Q21 | 1,245 | +47.9% |
| 3Q21 | 1,127 | +38.4% |
| 2Q21 | 1,082 | +48.2% |
| 1Q21 | 864 | +29.0% |
| 4Q20 | 842 | +37.5% |
| 3Q20 | 814 | +43.6% |
| 2Q20 | 730 | +39.7% |
| 1Q20 | 670 | +29.3% |
| 4Q19 | 612 | +35.2% |
| 3Q19 | 567 | +9.4% |
| 2Q19 | 523 | -2.9% |
| 1Q19 | 518 | +3.2% |
| 4Q18 | 453 | +14.4% |
| 3Q18 | 518 | +37.6% |
| 2Q18 | 538 | +21.0% |
| 1Q18 | 502 | +20.6% |
| 4Q17 | 396 | - |
| 3Q17 | 376 | - |
| 2Q17 | 445 | - |
| 1Q17 | 416 | - |