| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,240 | -16.8% |
| 3Q25 | 6,471 | +194.4% |
| 2Q25 | 6,789 | +8.6% |
| 1Q25 | 4,315 | -43.5% |
| 4Q24 | 3,893 | +108.6% |
| 3Q24 | 2,198 | -57.4% |
| 2Q24 | 6,252 | +17.0% |
| 1Q24 | 7,640 | +278.2% |
| 4Q23 | 1,866 | -162.9% |
| 3Q23 | 5,157 | +437.2% |
| 2Q23 | 5,344 | +241.0% |
| 1Q23 | 2,020 | +20.9% |
| 4Q22 | -2,965 | -223.2% |
| 3Q22 | 960 | -56.7% |
| 2Q22 | 1,567 | -37.1% |
| 1Q22 | 1,671 | -53.8% |
| 4Q21 | 2,406 | -20.8% |
| 3Q21 | 2,218 | -31.6% |
| 2Q21 | 2,493 | +2832.9% |
| 1Q21 | 3,616 | +233.9% |
| 3Q20 | 3,037 | +60.9% |
| 2Q20 | 3,245 | -542.1% |
| 1Q20 | 85 | -94.5% |
| 4Q20 | 1,083 | - |
| 3Q20 | 1,888 | - |
| 2Q20 | -734 | - |
| 1Q20 | 1,546 | - |