| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 505 | -31.9% |
| 3Q25 | 794 | +37.9% |
| 2Q25 | 990 | -0.8% |
| 1Q25 | 787 | -7.0% |
| 4Q24 | 742 | -11.7% |
| 3Q24 | 576 | +26102.8% |
| 2Q24 | 997 | - |
| 1Q24 | 846 | +31.1% |
| 4Q23 | 840 | +27.7% |
| 3Q23 | 2 | -99.4% |
| 1Q23 | 645 | +167.5% |
| 4Q22 | 657 | +85.9% |
| 3Q22 | 367 | -145.8% |
| 2Q22 | 674 | - |
| 1Q22 | 241 | -160.8% |
| 4Q21 | 353 | -16.4% |
| 3Q21 | -804 | -493.7% |
| 1Q21 | -397 | -175.8% |
| 4Q20 | 423 | -477.9% |
| 3Q20 | 204 | -150.5% |
| 2Q20 | 578 | - |
| 1Q20 | 523 | +1660.1% |
| 4Q19 | -112 | -289.1% |
| 3Q19 | -405 | +138.0% |
| 1Q19 | 29 | -102.7% |
| 4Q18 | 59 | -104.1% |
| 3Q18 | -170 | -146.1% |
| 2Q18 | 38 | -96.2% |
| 1Q18 | -1,096 | -302.2% |
| 4Q17 | -1,436 | -349.2% |
| 3Q17 | 368 | -50.8% |
| 2Q17 | 1,022 | - |
| 1Q17 | 541 | - |
| 4Q16 | 575 | - |
| 3Q16 | 750 | - |