| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,299 | +29.4% |
| 3Q25 | 1,663 | +1.1% |
| 2Q25 | 1,682 | -5.1% |
| 1Q25 | 1,698 | +63.8% |
| 4Q24 | 1,004 | +32.7% |
| 3Q24 | 1,645 | +55.2% |
| 2Q24 | 1,773 | +26.5% |
| 1Q24 | 1,036 | +63.9% |
| 4Q23 | 757 | +143.4% |
| 3Q23 | 1,060 | +50.9% |
| 2Q23 | 1,401 | +13.4% |
| 1Q23 | 632 | +28.2% |
| 4Q22 | 310 | +0.8% |
| 3Q22 | 702 | +58.6% |
| 2Q22 | 1,236 | +40.3% |
| 1Q22 | 493 | -4681.1% |
| 4Q21 | 308 | -154.9% |
| 3Q21 | 443 | -135.2% |
| 2Q21 | 881 | -70.6% |
| 1Q21 | -11 | -100.7% |
| 4Q20 | -562 | - |
| 3Q20 | -1,260 | - |
| 2Q20 | 2,999 | - |
| 1Q19 | 1,603 | - |