| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -273 | -118.8% |
| 3Q25 | 1,314 | -3.5% |
| 2Q25 | 1,942 | +4.0% |
| 1Q25 | 1,221 | +52.6% |
| 4Q24 | 1,455 | +11.9% |
| 3Q24 | 1,362 | +22.9% |
| 2Q24 | 1,868 | +38.5% |
| 1Q24 | 800 | -7.5% |
| 4Q23 | 1,300 | +168.6% |
| 3Q23 | 1,108 | -5.5% |
| 2Q23 | 1,349 | +15.4% |
| 1Q23 | 865 | +8.1% |
| 4Q22 | 484 | -1661.3% |
| 3Q22 | 1,173 | +91.4% |
| 2Q22 | 1,169 | +37.0% |
| 1Q22 | 800 | +27.0% |
| 4Q21 | -31 | -97.4% |
| 3Q21 | 613 | -10.5% |
| 2Q21 | 853 | +457.5% |
| 1Q21 | 630 | +2.8% |
| 4Q20 | -1,211 | -1805.6% |
| 3Q20 | 685 | +47.6% |
| 2Q20 | 153 | - |
| 1Q20 | 613 | - |
| 4Q19 | 71 | - |
| 3Q19 | 464 | - |
| 4Q16 | 454 | -29.5% |
| 3Q16 | 468 | -266.5% |
| 2Q16 | 644 | - |
| 1Q16 | 356 | - |
| 4Q15 | 644 | - |
| 3Q15 | -282 | - |