| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,333 | -7.5% |
| 3Q25 | 1,496 | +8.0% |
| 2Q25 | 1,350 | +20.2% |
| 1Q25 | 1,570 | +22.9% |
| 4Q24 | 1,440 | +15.3% |
| 3Q24 | 1,385 | +11.1% |
| 2Q24 | 1,123 | +12.7% |
| 1Q24 | 1,277 | +5.6% |
| 4Q23 | 1,249 | +30.1% |
| 3Q23 | 1,247 | +14.3% |
| 2Q23 | 996 | +6.5% |
| 1Q23 | 1,209 | +30.9% |
| 4Q22 | 960 | +17.8% |
| 3Q22 | 1,091 | +45.7% |
| 2Q22 | 935 | +27.4% |
| 1Q22 | 924 | +31.4% |
| 4Q21 | 815 | +123.6% |
| 3Q21 | 748 | +0.1% |
| 2Q21 | 734 | +8.7% |
| 1Q21 | 703 | +8.2% |
| 4Q20 | 364 | -1.3% |
| 3Q20 | 748 | - |
| 2Q20 | 675 | - |
| 1Q20 | 650 | - |
| 4Q19 | 369 | - |