| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,680 | +59.4% |
| 3Q25 | 1,572 | +2.5% |
| 2Q25 | 2,550 | +19.0% |
| 1Q25 | 2,414 | -6.4% |
| 4Q24 | 1,054 | +48.0% |
| 3Q24 | 1,534 | +2.0% |
| 2Q24 | 2,142 | +19.5% |
| 1Q24 | 2,578 | +33.2% |
| 4Q23 | 712 | -46.4% |
| 3Q23 | 1,504 | -13.3% |
| 2Q23 | 1,793 | +18.5% |
| 1Q23 | 1,935 | +37.2% |
| 4Q22 | 1,327 | -191.5% |
| 3Q22 | 1,735 | +229.3% |
| 2Q22 | 1,513 | +216.4% |
| 1Q22 | 1,410 | +17.6% |
| 4Q21 | -1,452 | -141.7% |
| 3Q20 | 526 | - |
| 2Q20 | 478 | - |
| 1Q20 | 1,199 | - |
| 4Q20 | 3,480 | - |