| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 5,878 | +2.5% |
| 3Q25 | 2,896 | -26.3% |
| 2Q25 | 3,292 | -16.7% |
| 1Q25 | 3,870 | -2.8% |
| 4Q24 | 5,737 | +25.9% |
| 3Q24 | 3,932 | +37.1% |
| 2Q24 | 3,953 | +10.9% |
| 1Q24 | 3,982 | +3.6% |
| 4Q23 | 4,558 | +3.3% |
| 3Q23 | 2,868 | +3.4% |
| 2Q23 | 3,564 | -21.3% |
| 1Q23 | 3,845 | -9.7% |
| 4Q22 | 4,414 | +3.7% |
| 3Q22 | 2,775 | -10.4% |
| 2Q22 | 4,528 | -0.4% |
| 1Q22 | 4,256 | -27.2% |
| 4Q21 | 4,257 | -6.4% |
| 3Q21 | 3,097 | +93.9% |
| 2Q21 | 4,546 | +31.8% |
| 1Q21 | 5,848 | +131.7% |
| 4Q20 | 4,549 | +1.4% |
| 3Q20 | 1,597 | -52.0% |
| 2Q20 | 3,449 | -8.9% |
| 1Q20 | 2,524 | -21.6% |
| 4Q19 | 4,488 | -4.0% |
| 3Q19 | 3,327 | +20.3% |
| 2Q19 | 3,787 | -0.3% |
| 1Q19 | 3,219 | +0.6% |
| 4Q18 | 4,675 | +0.9% |
| 3Q18 | 2,766 | -3.6% |
| 2Q18 | 3,799 | -3.8% |
| 1Q18 | 3,200 | -5.9% |
| 4Q17 | 4,635 | -3.5% |
| 3Q17 | 2,869 | +6.2% |
| 2Q17 | 3,948 | - |
| 1Q17 | 3,402 | - |
| 4Q16 | 4,802 | - |
| 3Q16 | 2,701 | - |