| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,401 | -4.0% |
| 4Q25 | 1,687 | +20.8% |
| 3Q25 | 1,349 | +18.4% |
| 2Q25 | 1,483 | +10.7% |
| 1Q25 | 1,459 | +37.5% |
| 4Q24 | 1,397 | +23.2% |
| 3Q24 | 1,139 | +29.9% |
| 2Q24 | 1,339 | +29.2% |
| 1Q24 | 1,061 | +18.8% |
| 4Q23 | 1,134 | +22.1% |
| 3Q23 | 877 | +14.8% |
| 2Q23 | 1,036 | +15.4% |
| 1Q23 | 893 | +15.2% |
| 4Q22 | 929 | +38.3% |
| 3Q22 | 763 | +60.8% |
| 2Q22 | 898 | +47.0% |
| 1Q22 | 775 | +20.0% |
| 4Q21 | 672 | +92.1% |
| 3Q21 | 474 | -349.6% |
| 2Q21 | 611 | +190.5% |
| 1Q21 | 646 | +56.1% |
| 4Q20 | 349 | -2.6% |
| 3Q20 | -191 | -150.5% |
| 2Q20 | 210 | -16.9% |
| 1Q20 | 414 | +31.6% |
| 4Q19 | 358 | +49.1% |
| 3Q19 | 376 | +39.6% |
| 2Q19 | 253 | +38.2% |
| 1Q19 | 314 | +28.9% |
| 4Q18 | 240 | +38.9% |
| 3Q18 | 269 | +46.4% |
| 2Q18 | 183 | +112.0% |
| 1Q18 | 244 | +65.0% |
| 4Q17 | 173 | +72.1% |
| 3Q17 | 184 | - |
| 2Q17 | 86 | - |
| 1Q17 | 147 | - |
| 4Q16 | 100 | - |