| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 29,825 | +20.6% |
| 2024/3 | 24,722 | +1.0% |
| 2023/3 | 24,486 | +20.5% |
| 2022/3 | 20,321 | +127.7% |
| 2021/3 | 8,924 | -39.6% |
| 2020/3 | 14,770 | -21.9% |
| 2019/3 | 18,922 | -2.5% |
| 2018/3 | 19,409 | +3.2% |
| 2017/3 | 18,814 | +177.5% |
| 2016/3 | 6,779 | -6.1% |
| 2015/3 | 7,219 | +93.5% |
| 2014/3 | 3,730 | +27.7% |
| 2013/3 | 2,920 | +283.2% |
| 2012/3 | 762 | -59.0% |
| 2011/3 | 1,859 | +150.5% |
| 2010/3 | 742 | - |