| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 624 | +21.9% |
| 3Q25 | 2,484 | +35.0% |
| 2Q25 | 924 | -31.1% |
| 1Q25 | 1,252 | -28.6% |
| 4Q24 | 512 | -290.5% |
| 3Q24 | 1,839 | -14.6% |
| 2Q23 | 1,341 | +35.4% |
| 1Q24 | 1,754 | +51.0% |
| 4Q23 | -269 | -113.4% |
| 3Q23 | 2,153 | -1018.1% |
| 2Q22 | 991 | -9.6% |
| 1Q23 | 1,161 | +3.6% |
| 4Q22 | 2,006 | +38.3% |
| 3Q22 | -235 | +3.5% |
| 2Q21 | 1,096 | -48.9% |
| 1Q22 | 1,120 | +169.0% |
| 4Q21 | 1,450 | -27.6% |
| 3Q21 | -227 | -125.4% |
| 1Q21 | 416 | +924.1% |
| 4Q20 | 2,004 | +443.9% |
| 3Q19 | 891 | +32.1% |
| 2Q20 | 2,145 | - |
| 1Q20 | 40 | -98.4% |
| 4Q19 | 368 | +45.9% |
| 1Q19 | 2,479 | +77.4% |
| 4Q18 | 252 | -587.2% |
| 3Q18 | 674 | +27.2% |
| 2Q18 | 980 | +69.8% |
| 1Q18 | 1,397 | -30.4% |
| 4Q17 | -52 | -102.4% |
| 3Q17 | 530 | +167.4% |
| 2Q17 | 577 | - |
| 1Q17 | 2,007 | - |
| 4Q16 | 2,133 | - |
| 3Q16 | 198 | - |