| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 439 | +2.8% |
| 2Q26 | 971 | +13.6% |
| 1Q26 | 507 | +124.3% |
| 4Q25 | 1,040 | -19.5% |
| 3Q25 | 427 | - |
| 2Q25 | 855 | +251.9% |
| 1Q25 | 226 | -325.1% |
| 4Q24 | 1,292 | +77.3% |
| 2Q24 | 242 | -64.1% |
| 1Q24 | -101 | -144.8% |
| 4Q23 | 729 | -40.7% |
| 3Q23 | 435 | +258.7% |
| 2Q23 | 676 | +74.0% |
| 1Q23 | 224 | +30.6% |
| 4Q22 | 1,230 | +74.3% |
| 3Q22 | 121 | +202.8% |
| 2Q21 | 388 | +24.4% |
| 1Q22 | 171 | -234.9% |
| 4Q21 | 705 | +39.0% |
| 3Q21 | 40 | +51.6% |
| 2Q20 | 312 | +26.4% |
| 1Q21 | -128 | -9.7% |
| 4Q20 | 507 | +40.5% |
| 3Q20 | 26 | - |
| 1Q20 | -141 | -645.4% |
| 4Q19 | 361 | -23.1% |
| 2Q19 | 247 | -7.2% |
| 1Q19 | 25 | +7.2% |
| 4Q18 | 469 | +26.5% |
| 3Q18 | 57 | -44.7% |
| 2Q18 | 266 | +48.6% |
| 1Q18 | 24 | -55.4% |
| 4Q17 | 371 | - |
| 3Q17 | 104 | - |
| 2Q17 | 179 | - |
| 1Q17 | 54 | - |