| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 13,814 | +28.8% |
| 3Q25 | 8,463 | -1.7% |
| 2Q25 | 11,680 | +22.8% |
| 1Q25 | 8,606 | +10.6% |
| 4Q24 | 10,728 | +9.9% |
| 3Q24 | 8,607 | +33.5% |
| 2Q24 | 9,509 | +8.3% |
| 1Q24 | 7,778 | +16.6% |
| 4Q23 | 9,758 | +10.2% |
| 3Q23 | 6,445 | -9.9% |
| 2Q23 | 8,784 | -1.0% |
| 1Q23 | 6,671 | -8.1% |
| 4Q22 | 8,856 | +1.5% |
| 3Q22 | 7,150 | +5.0% |
| 2Q22 | 8,869 | -7.1% |
| 1Q22 | 7,262 | -19.0% |
| 4Q21 | 8,727 | -9.4% |
| 3Q21 | 6,807 | +27.1% |
| 2Q21 | 9,547 | +29.8% |
| 1Q21 | 8,960 | +20.8% |
| 4Q20 | 9,632 | +21.3% |
| 3Q20 | 5,354 | +7.0% |
| 2Q20 | 7,357 | +11.2% |
| 1Q20 | 7,419 | +18.6% |
| 4Q19 | 7,940 | +15.0% |
| 3Q19 | 5,006 | -5.4% |
| 2Q19 | 6,616 | +9.6% |
| 1Q19 | 6,255 | -4.2% |
| 4Q18 | 6,905 | +11.8% |
| 3Q18 | 5,291 | +6.6% |
| 2Q18 | 6,036 | +9.2% |
| 1Q18 | 6,528 | +5.9% |
| 4Q17 | 6,176 | +34.5% |
| 3Q17 | 4,962 | -10.4% |
| 2Q17 | 5,528 | - |
| 1Q17 | 6,166 | - |
| 4Q16 | 4,591 | - |
| 3Q16 | 5,536 | - |