| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 262,312 | +14.7% |
| 2024/3 | 228,778 | +18.6% |
| 2023/3 | 192,861 | +7.0% |
| 2022/3 | 180,306 | +31.9% |
| 2021/3 | 136,700 | -6.3% |
| 2020/3 | 145,881 | -4.5% |
| 2019/3 | 152,748 | -9.2% |
| 2018/3 | 168,180 | +28.0% |
| 2017/3 | 131,398 | -31.5% |
| 2016/3 | 191,772 | +57.6% |
| 2015/3 | 121,674 | +73.7% |
| 2014/3 | 70,063 | +89.8% |
| 2013/3 | 36,911 | +20.1% |
| 2012/3 | 30,724 | - |