| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,053 | +20.6% |
| 3Q25 | 1,237 | +20.4% |
| 2Q25 | 396 | -4.8% |
| 1Q25 | 1,349 | +30.7% |
| 4Q24 | 873 | +31.5% |
| 3Q24 | 1,027 | +14.2% |
| 2Q24 | 416 | +76.4% |
| 1Q24 | 1,032 | +34.7% |
| 4Q23 | 664 | +60.0% |
| 3Q23 | 899 | +111.5% |
| 2Q23 | 235 | -225.5% |
| 1Q23 | 766 | +123.3% |
| 4Q22 | 415 | +292.1% |
| 3Q22 | 425 | +60.7% |
| 2Q22 | -188 | +350.7% |
| 1Q22 | 343 | -254.8% |
| 4Q21 | 105 | -52.6% |
| 3Q21 | 264 | -21.4% |
| 2Q21 | -42 | +390.1% |
| 1Q21 | -222 | -157.2% |
| 4Q20 | 223 | -14.4% |
| 3Q20 | 336 | -16.0% |
| 2Q20 | -9 | -86.5% |
| 1Q20 | 387 | +26.5% |
| 4Q19 | 260 | +62.1% |
| 3Q19 | 400 | +32.2% |
| 2Q19 | -63 | -22.5% |
| 1Q19 | 306 | +28.4% |
| 4Q18 | 161 | +10.0% |
| 3Q18 | 303 | +25.5% |
| 2Q18 | -82 | +222.4% |
| 1Q18 | 238 | -35.8% |
| 4Q17 | 146 | -40.1% |
| 3Q17 | 241 | -41.1% |
| 2Q17 | -26 | - |
| 1Q17 | 371 | - |
| 4Q16 | 244 | - |
| 3Q16 | 410 | - |