| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,593 | +2.1% |
| 3Q25 | 3,305 | -29.4% |
| 2Q25 | 181 | -150.6% |
| 1Q25 | 5,074 | -5.7% |
| 4Q24 | 1,560 | +73.5% |
| 3Q24 | 4,678 | +13.5% |
| 2Q24 | -358 | -80.2% |
| 1Q24 | 5,380 | +168.3% |
| 4Q23 | 899 | -786.3% |
| 3Q23 | 4,122 | +75.7% |
| 2Q23 | -1,812 | -59.2% |
| 1Q23 | 2,005 | +74.8% |
| 4Q22 | -131 | -98.7% |
| 3Q22 | 2,346 | +454.6% |
| 2Q22 | -4,441 | -52.6% |
| 1Q22 | 1,147 | -154.3% |
| 4Q21 | -10,166 | +85.3% |
| 3Q21 | 423 | -87.1% |
| 2Q21 | -9,375 | +146.6% |
| 1Q21 | -2,112 | -171.8% |
| 4Q20 | -5,487 | +19496.4% |
| 3Q20 | 3,287 | -15.3% |
| 2Q20 | -3,801 | +28.8% |
| 1Q20 | 2,940 | -17.4% |
| 4Q19 | -28 | -97.7% |
| 3Q19 | 3,883 | -21.8% |
| 2Q19 | -2,952 | -5.7% |
| 1Q19 | 3,558 | -22.0% |
| 4Q18 | -1,225 | +12.6% |
| 3Q18 | 4,963 | +4.2% |
| 2Q18 | -3,132 | -29.0% |
| 1Q18 | 4,561 | -7.7% |
| 4Q17 | -1,088 | -26.6% |
| 3Q17 | 4,762 | -5.4% |
| 2Q17 | -4,413 | - |
| 1Q17 | 4,942 | - |
| 4Q16 | -1,483 | - |
| 3Q16 | 5,036 | - |