| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 134.25 | -72.4% |
| 2024/3 | 486.21 | -22.6% |
| 2023/3 | 628.08 | +7.6% |
| 2022/3 | 583.98 | +25.6% |
| 2021/3 | 465.01 | +80.6% |
| 2020/3 | 257.5 | +23.2% |
| 2019/3 | 208.99 | +489.0% |
| 2018/3 | 35.48 | -118.8% |
| 2017/3 | -188.65 | -11197.1% |
| 2016/3 | 1.7 | -82.6% |
| 2015/3 | 9.76 | -73.0% |
| 2014/3 | 36.17 | +41.9% |
| 2013/3 | 25.49 | +47.2% |
| 2012/3 | 17.32 | - |