| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 4,900 | -1.6% |
| 3Q25 | 2,154 | +14.0% |
| 2Q25 | 3,473 | -8.4% |
| 1Q25 | 2,833 | +9.2% |
| 4Q24 | 4,982 | +16.1% |
| 3Q24 | 1,889 | -12.7% |
| 2Q24 | 3,791 | +28.9% |
| 1Q24 | 2,595 | +37.7% |
| 4Q23 | 4,290 | -22.0% |
| 3Q23 | 2,164 | -23.0% |
| 2Q23 | 2,940 | -29.3% |
| 1Q23 | 1,885 | -34.9% |
| 4Q22 | 5,499 | +12.7% |
| 3Q22 | 2,809 | -16.1% |
| 2Q22 | 4,158 | -2.6% |
| 1Q22 | 2,896 | +87.9% |
| 4Q21 | 4,879 | +39.0% |
| 3Q21 | 3,347 | +138.2% |
| 2Q21 | 4,270 | +40.4% |
| 1Q21 | 1,541 | -38.5% |
| 4Q20 | 3,511 | -25.0% |
| 3Q20 | 1,405 | -39.8% |
| 2Q20 | 3,041 | -18.2% |
| 1Q20 | 2,506 | -10.9% |
| 4Q19 | 4,683 | -18.1% |
| 3Q19 | 2,334 | -9.3% |
| 2Q19 | 3,719 | +18.5% |
| 1Q19 | 2,814 | +13.0% |
| 4Q18 | 5,716 | +5.2% |
| 3Q18 | 2,574 | -20.8% |
| 2Q18 | 3,138 | -16.4% |
| 1Q18 | 2,491 | -14.2% |
| 4Q17 | 5,435 | -2.2% |
| 3Q17 | 3,252 | +7.4% |
| 2Q17 | 3,755 | - |
| 1Q17 | 2,902 | - |
| 4Q16 | 5,558 | - |
| 3Q16 | 3,027 | - |