| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,249 | +135.2% |
| 4Q25 | 2,222 | +24.4% |
| 3Q25 | 1,670 | +30.4% |
| 2Q25 | 1,908 | -19.1% |
| 1Q25 | 531 | -60.5% |
| 4Q24 | 1,785 | -20.8% |
| 3Q24 | 1,280 | +38.9% |
| 2Q24 | 2,360 | +247.5% |
| 1Q24 | 1,345 | +140.8% |
| 4Q23 | 2,255 | +39.0% |
| 3Q23 | 922 | +51.8% |
| 2Q23 | 679 | -52.7% |
| 1Q23 | 558 | -37.4% |
| 4Q22 | 1,622 | +14.6% |
| 3Q22 | 607 | +9.7% |
| 2Q22 | 1,435 | +22.8% |
| 1Q22 | 893 | +185.9% |
| 4Q21 | 1,416 | +66.4% |
| 3Q21 | 553 | -4.4% |
| 2Q21 | 1,168 | +25.7% |
| 1Q21 | 312 | -49.7% |
| 4Q20 | 851 | +23.9% |
| 3Q20 | 579 | +30.8% |
| 2Q20 | 929 | +586.0% |
| 1Q20 | 621 | +170.3% |
| 4Q19 | 687 | +137.0% |
| 3Q19 | 442 | -22.4% |
| 2Q19 | 135 | -47.6% |
| 1Q19 | 229 | -1.6% |
| 4Q18 | 289 | -10.7% |
| 3Q18 | 570 | +146.7% |
| 2Q18 | 258 | -23.6% |
| 1Q18 | 233 | -8.8% |
| 4Q17 | 324 | +61.2% |
| 3Q17 | 231 | - |
| 2Q17 | 338 | - |
| 1Q17 | 256 | - |
| 4Q16 | 201 | - |