| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 215.58 | +4.9% |
| 2024/3 | 205.6 | -49.1% |
| 2023/3 | 403.85 | +23.2% |
| 2022/3 | 327.87 | -12.6% |
| 2021/3 | 374.93 | -14.0% |
| 2020/3 | 435.95 | +24.2% |
| 2019/3 | 350.97 | +3.1% |
| 2018/3 | 340.51 | +58.3% |
| 2017/3 | 215.13 | +5.1% |
| 2016/3 | 204.75 | -3.4% |
| 2015/3 | 211.91 | -32.3% |
| 2014/3 | 313.06 | +16.3% |
| 2013/3 | 269.19 | +12.0% |
| 2012/3 | 240.38 | - |