| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 329,877 | +9.9% |
| 2024/3 | 300,253 | -4.9% |
| 2023/3 | 315,677 | +37.9% |
| 2022/3 | 228,958 | +13.7% |
| 2021/3 | 201,336 | -15.2% |
| 2020/3 | 237,356 | -1.9% |
| 2019/3 | 242,031 | +0.9% |
| 2018/3 | 239,903 | +18.3% |
| 2017/3 | 202,792 | +93.7% |
| 2016/3 | 104,669 | -10.6% |
| 2015/3 | 117,133 | +14.7% |
| 2014/3 | 102,095 | +54.0% |
| 2013/3 | 66,274 | +99.6% |
| 2012/3 | 33,200 | +21.8% |
| 2011/3 | 27,267 | +42.7% |
| 2010/3 | 19,113 | - |