| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 2,726 | +134.8% |
| 2024/3 | 1,161 | -31.8% |
| 2023/3 | 1,702 | -5.0% |
| 2022/3 | 1,792 | -20.4% |
| 2021/3 | 2,252 | -12.0% |
| 2020/3 | 2,559 | -30.8% |
| 2019/3 | 3,696 | +2.2% |
| 2018/3 | 3,618 | -17.6% |
| 2017/3 | 4,390 | +14.4% |
| 2016/3 | 3,838 | +75.1% |
| 2015/3 | 2,192 | +158.7% |
| 2014/3 | 847 | +36.3% |
| 2013/3 | 621 | +71.8% |
| 2012/3 | 361 | +50.6% |
| 2011/3 | 240 | -138.7% |
| 2010/3 | -620 | - |