| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 469 | -21.8% |
| 1Q26 | 423 | +166.0% |
| 4Q25 | 328 | +47.1% |
| 3Q25 | 295 | -5.8% |
| 2Q25 | 600 | -338.1% |
| 1Q25 | 159 | -378.9% |
| 4Q24 | 223 | -45.2% |
| 3Q24 | 313 | +88.6% |
| 2Q24 | -252 | -168.3% |
| 1Q24 | -57 | -113.0% |
| 4Q23 | 407 | -19.7% |
| 3Q23 | 166 | -69.1% |
| 2Q23 | 369 | -23.9% |
| 1Q23 | 437 | -62.9% |
| 4Q22 | 507 | +15.8% |
| 3Q22 | 538 | -31.3% |
| 2Q22 | 485 | +1840.0% |
| 1Q22 | 1,177 | -23640.0% |
| 4Q21 | 438 | +852.2% |
| 3Q21 | 783 | +51.5% |
| 2Q21 | 25 | -94.9% |
| 1Q21 | -5 | -104.5% |
| 4Q20 | 46 | -84.0% |
| 3Q20 | 517 | +468.1% |
| 2Q20 | 493 | -26.1% |
| 1Q20 | 110 | -72.1% |
| 4Q19 | 288 | -59.6% |
| 3Q19 | 91 | -87.9% |
| 2Q19 | 667 | +0.9% |
| 1Q19 | 394 | -49.9% |
| 4Q18 | 713 | +75.6% |
| 3Q18 | 751 | -7.4% |
| 2Q18 | 661 | +8.0% |
| 1Q18 | 787 | +5.1% |
| 4Q17 | 406 | -21.0% |
| 3Q17 | 811 | -12.3% |
| 2Q17 | 612 | - |
| 1Q17 | 749 | - |
| 4Q16 | 514 | - |
| 3Q16 | 925 | - |