| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 2,916 | +28.3% |
| 4Q25 | 2,819 | +11.8% |
| 3Q25 | 2,243 | +6.5% |
| 2Q25 | 2,324 | -2.0% |
| 1Q25 | 2,272 | +12.8% |
| 4Q24 | 2,521 | +29.2% |
| 3Q24 | 2,107 | +51.1% |
| 2Q24 | 2,372 | +33.3% |
| 1Q24 | 2,015 | +27.2% |
| 4Q23 | 1,951 | +31.7% |
| 3Q23 | 1,394 | +9.5% |
| 2Q23 | 1,780 | +50.5% |
| 1Q23 | 1,584 | -8.9% |
| 4Q22 | 1,481 | -10.1% |
| 3Q22 | 1,272 | -10.1% |
| 2Q22 | 1,183 | -21.6% |
| 1Q22 | 1,738 | +1.0% |
| 4Q21 | 1,648 | -13.2% |
| 3Q21 | 1,415 | +7.0% |
| 2Q21 | 1,509 | +197.9% |
| 1Q21 | 1,721 | +180.6% |
| 4Q20 | 1,898 | +63.9% |
| 3Q20 | 1,322 | +47.5% |
| 2Q20 | 506 | -39.0% |
| 1Q20 | 613 | -47.1% |
| 4Q19 | 1,158 | -10.5% |
| 3Q19 | 896 | - |
| 2Q19 | 830 | - |
| 1Q19 | 1,160 | - |
| 4Q18 | 1,294 | - |