| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 270 | +18.9% |
| 4Q25 | -79 | -118.9% |
| 3Q25 | 832 | +152.9% |
| 2Q25 | -135 | +800.0% |
| 1Q25 | 227 | -233.5% |
| 4Q24 | 418 | +145.9% |
| 3Q24 | 329 | +101.8% |
| 2Q24 | -15 | +400.0% |
| 1Q24 | -170 | -179.8% |
| 4Q23 | 170 | -74.4% |
| 3Q23 | 163 | -9.4% |
| 2Q23 | -3 | -99.7% |
| 1Q23 | 213 | -184.5% |
| 4Q22 | 665 | +449.6% |
| 3Q22 | 180 | -49.9% |
| 2Q22 | -891 | +467.5% |
| 1Q22 | -252 | -166.7% |
| 4Q21 | 121 | -45.5% |
| 3Q21 | 359 | -49.4% |
| 2Q21 | -157 | -181.3% |
| 1Q21 | 378 | +153.7% |
| 4Q20 | 222 | -65.1% |
| 3Q20 | 709 | -29.0% |
| 2Q20 | 193 | -72.2% |
| 1Q20 | 149 | -69.2% |
| 4Q19 | 636 | -28.7% |
| 3Q19 | 998 | -43.1% |
| 2Q19 | 693 | -36.6% |
| 1Q19 | 484 | -49.8% |
| 4Q18 | 892 | -31.7% |
| 3Q18 | 1,752 | +0.2% |
| 2Q18 | 1,093 | +49.9% |
| 1Q18 | 963 | +228.4% |
| 4Q17 | 1,306 | +74.6% |
| 3Q17 | 1,748 | +118.9% |
| 2Q17 | 729 | +404.4% |
| 1Q17 | 293 | -43.7% |
| 4Q16 | 748 | - |
| 3Q16 | 798 | - |
| 2Q16 | 144 | - |
| 1Q16 | 520 | - |