| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 5,360 | +4.0% |
| 3Q25 | 4,761 | +48.4% |
| 2Q25 | 5,151 | +111.5% |
| 1Q25 | 5,454 | +36.7% |
| 4Q24 | 5,154 | +16.4% |
| 3Q24 | 3,208 | -24.7% |
| 2Q24 | 2,435 | -16.4% |
| 1Q24 | 3,991 | -30.9% |
| 4Q23 | 4,428 | -33.0% |
| 3Q23 | 4,258 | +18.3% |
| 2Q23 | 2,911 | +0.7% |
| 1Q23 | 5,779 | +15.7% |
| 4Q22 | 6,613 | -28.2% |
| 3Q22 | 3,598 | -41.9% |
| 2Q22 | 2,891 | -63.7% |
| 1Q22 | 4,995 | -24.9% |
| 4Q21 | 9,209 | -5.0% |
| 3Q21 | 6,195 | +19.8% |
| 2Q21 | 7,958 | +45.1% |
| 1Q21 | 6,655 | -18.7% |
| 4Q20 | 9,695 | +39.7% |
| 3Q20 | 5,169 | - |
| 2Q20 | 5,485 | - |
| 1Q20 | 8,184 | - |
| 4Q19 | 6,942 | - |
| 4Q16 | 6,667 | - |
| 3Q16 | 6,073 | - |
| 2Q16 | 5,097 | - |
| 1Q16 | 5,634 | - |