| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 582 | +14.6% |
| 1Q26 | 249 | -24.8% |
| 4Q25 | 272 | -74.1% |
| 3Q25 | 703 | +132.0% |
| 2Q25 | 508 | +319.8% |
| 1Q25 | 331 | +55.4% |
| 4Q24 | 1,049 | +143.4% |
| 3Q24 | 303 | -48.8% |
| 2Q24 | 121 | -113.7% |
| 1Q24 | 213 | -51.4% |
| 4Q23 | 431 | -80.3% |
| 3Q23 | 592 | - |
| 2Q23 | -881 | - |
| 1Q23 | 438 | -46.5% |
| 4Q22 | 2,188 | +65.4% |
| 1Q22 | 819 | +4.3% |
| 4Q21 | 1,323 | +100.2% |
| 3Q21 | 624 | - |
| 2Q21 | 981 | -349.0% |
| 1Q21 | 785 | +61.5% |
| 4Q20 | 661 | -32.1% |
| 2Q19 | -394 | -114.6% |
| 1Q20 | 486 | -70.9% |
| 4Q19 | 973 | +12.0% |
| 3Q19 | 3,184 | +583.3% |
| 1Q19 | 1,671 | +6.8% |
| 4Q18 | 869 | -32.4% |
| 3Q18 | 466 | +118.8% |
| 2Q18 | 2,706 | +39.3% |
| 1Q18 | 1,564 | +15.4% |
| 4Q17 | 1,286 | +37.5% |
| 3Q17 | 213 | -84.4% |
| 2Q17 | 1,942 | - |
| 1Q17 | 1,355 | - |
| 4Q16 | 935 | - |
| 3Q16 | 1,369 | - |