| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 6,831 | -12.9% |
| 3Q25 | 954 | -21.2% |
| 2Q25 | 3,733 | +0.5% |
| 1Q25 | 1,435 | -38.6% |
| 4Q24 | 7,847 | +31.2% |
| 3Q24 | 1,210 | +423.8% |
| 2Q24 | 3,715 | +57.0% |
| 1Q24 | 2,338 | -14.7% |
| 4Q23 | 5,981 | +139.8% |
| 3Q23 | 231 | -85.3% |
| 2Q23 | 2,366 | +47.9% |
| 1Q23 | 2,742 | +60.8% |
| 4Q22 | 2,494 | +65.2% |
| 3Q22 | 1,576 | -16.7% |
| 2Q22 | 1,600 | -15.5% |
| 1Q22 | 1,705 | +149.3% |
| 4Q21 | 1,510 | -26.9% |
| 3Q21 | 1,892 | +93.7% |
| 2Q21 | 1,894 | +32.1% |
| 1Q21 | 684 | -66.1% |
| 4Q20 | 2,065 | -15.6% |
| 3Q20 | 977 | -23.1% |
| 2Q20 | 1,434 | -22.5% |
| 1Q20 | 2,020 | +26.4% |
| 4Q19 | 2,448 | +0.7% |
| 3Q19 | 1,270 | -9.0% |
| 2Q19 | 1,851 | +9.2% |
| 1Q19 | 1,598 | -6.9% |
| 4Q18 | 2,430 | -2.6% |
| 3Q18 | 1,396 | +14.6% |
| 2Q18 | 1,695 | +11.3% |
| 1Q18 | 1,717 | -12.4% |
| 4Q17 | 2,494 | +3.6% |
| 3Q17 | 1,218 | -7.3% |
| 2Q17 | 1,523 | - |
| 1Q17 | 1,960 | - |
| 4Q16 | 2,408 | - |
| 3Q16 | 1,314 | - |