| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,098 | +72.1% |
| 2Q26 | 1,009 | +113.1% |
| 1Q26 | 883 | +82.3% |
| 4Q25 | 281 | +21.8% |
| 3Q25 | 638 | +2.2% |
| 2Q25 | 473 | -13.4% |
| 1Q25 | 484 | +41.0% |
| 4Q24 | 231 | +151.1% |
| 3Q24 | 624 | +243.1% |
| 2Q24 | 546 | +12.1% |
| 1Q24 | 343 | -19.7% |
| 4Q23 | 92 | -70.7% |
| 3Q23 | 182 | -70.8% |
| 2Q23 | 488 | -3.6% |
| 1Q23 | 428 | +9.3% |
| 4Q22 | 313 | +58.8% |
| 3Q22 | 623 | +32.1% |
| 2Q22 | 506 | +42.8% |
| 1Q22 | 391 | +41.2% |
| 4Q21 | 197 | +460.6% |
| 3Q21 | 471 | +162.3% |
| 2Q21 | 354 | +145.2% |
| 1Q21 | 277 | +38.3% |
| 4Q20 | 35 | -67.4% |
| 3Q20 | 179 | +4.5% |
| 2Q20 | 144 | +37.5% |
| 1Q20 | 200 | +50.7% |
| 4Q19 | 107 | +21.4% |
| 3Q19 | 172 | +60.9% |
| 2Q19 | 105 | -2.7% |
| 1Q19 | 133 | +85.8% |
| 4Q18 | 88 | +262.1% |
| 3Q18 | 106 | +9.1% |
| 2Q18 | 108 | +44.9% |
| 1Q18 | 71 | +33.3% |
| 4Q17 | 24 | - |
| 3Q17 | 98 | - |
| 2Q17 | 74 | - |
| 1Q17 | 53 | - |