| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,876 | +27.0% |
| 1Q25 | 3,376 | -4.2% |
| 4Q24 | 1,477 | +85.3% |
| 3Q24 | 108 | -139.6% |
| 2Q24 | 845 | -11.1% |
| 1Q24 | 3,525 | 0.0% |
| 4Q23 | 797 | +795.5% |
| 3Q23 | -273 | +1.5% |
| 2Q23 | 951 | +9.9% |
| 1Q23 | 3,525 | -11.4% |
| 4Q22 | 89 | -92.9% |
| 3Q22 | -269 | -187.6% |
| 2Q22 | 865 | -27.6% |
| 1Q22 | 3,979 | +9.1% |
| 4Q21 | 1,251 | -17.7% |
| 3Q21 | 307 | -61.5% |
| 2Q21 | 1,195 | +306.5% |
| 1Q21 | 3,646 | +28.9% |
| 4Q20 | 1,520 | +13.3% |
| 3Q20 | 798 | +4594.1% |
| 2Q20 | 294 | -71.1% |
| 1Q20 | 2,828 | -7.9% |
| 4Q19 | 1,341 | +27.1% |
| 3Q19 | 17 | -127.9% |
| 2Q19 | 1,017 | -10.2% |
| 1Q19 | 3,069 | -25.6% |
| 4Q18 | 1,055 | -40.2% |
| 3Q18 | -61 | -48.3% |
| 2Q18 | 1,132 | -24.6% |
| 1Q18 | 4,127 | -11.7% |
| 4Q17 | 1,764 | -24.6% |
| 3Q17 | -118 | -109.4% |
| 2Q17 | 1,502 | -44.7% |
| 1Q17 | 4,675 | -19.4% |
| 4Q16 | 2,341 | +3.3% |
| 3Q16 | 1,253 | - |
| 2Q16 | 2,715 | - |
| 1Q16 | 5,800 | - |
| 4Q15 | 2,267 | - |