| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 43,275 | +60.6% |
| 1Q26 | 41,619 | +54.3% |
| 4Q25 | 40,020 | +53.7% |
| 3Q25 | 36,598 | +44.3% |
| 2Q25 | 26,948 | +11.3% |
| 1Q25 | 26,970 | +18.5% |
| 4Q24 | 26,030 | +11.1% |
| 3Q24 | 25,354 | +2.2% |
| 2Q24 | 24,210 | +2.1% |
| 1Q24 | 22,758 | -3.9% |
| 4Q23 | 23,437 | +2.3% |
| 3Q23 | 24,816 | +14.4% |
| 2Q23 | 23,710 | +6.8% |
| 1Q23 | 23,670 | +30.7% |
| 4Q22 | 22,900 | +28.0% |
| 3Q22 | 21,692 | +21.0% |
| 2Q22 | 22,193 | +41.6% |
| 1Q22 | 18,106 | +26.6% |
| 4Q21 | 17,892 | -5.3% |
| 3Q21 | 17,924 | +30.2% |
| 2Q21 | 15,676 | +20.1% |
| 1Q21 | 14,306 | +15.5% |
| 4Q20 | 18,891 | - |
| 3Q20 | 13,763 | - |
| 2Q20 | 13,048 | - |
| 1Q20 | 12,384 | - |