| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 490 | -27.1% |
| 1Q26 | 466 | -19.0% |
| 4Q25 | 738 | -14.6% |
| 3Q25 | 824 | -23.8% |
| 2Q25 | 672 | -13.5% |
| 1Q25 | 575 | +0.3% |
| 4Q24 | 865 | +20.1% |
| 3Q24 | 1,081 | +42.1% |
| 2Q24 | 777 | +51.5% |
| 1Q24 | 573 | +99.6% |
| 4Q23 | 720 | +60.4% |
| 3Q23 | 761 | +124.5% |
| 2Q23 | 512 | +111.0% |
| 1Q23 | 287 | +1339.8% |
| 4Q22 | 449 | -1013.0% |
| 3Q22 | 338 | -1738.6% |
| 2Q22 | 243 | -147.9% |
| 1Q22 | 19 | -104.9% |
| 4Q21 | -50 | +570.9% |
| 3Q21 | -21 | -108.1% |
| 2Q21 | -507 | -245.2% |
| 1Q21 | -404 | -499.9% |
| 4Q20 | -8 | -102.9% |
| 3Q20 | 255 | -17.9% |
| 2Q20 | 349 | +14.3% |
| 1Q20 | 100 | +14.8% |
| 4Q19 | 253 | +7.1% |
| 3Q19 | 310 | +2.7% |
| 2Q19 | 305 | +16.4% |
| 1Q19 | 87 | -15.3% |
| 4Q18 | 236 | - |
| 3Q18 | 302 | - |
| 2Q18 | 262 | - |
| 1Q18 | 103 | - |