| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 450.25 | +13.6% |
| 2024/3 | 396.46 | -42.9% |
| 2023/3 | 694.56 | +10.6% |
| 2022/3 | 628.27 | +223.0% |
| 2021/3 | 194.54 | -18.0% |
| 2020/3 | 237.22 | -64.9% |
| 2019/3 | 675.77 | -27.8% |
| 2018/3 | 935.57 | +227.0% |
| 2017/3 | 286.12 | +831.1% |
| 2016/3 | 30.73 | +114.3% |
| 2015/3 | 14.34 | +60.9% |
| 2014/3 | 8.91 | -19.1% |
| 2013/3 | 11.02 | -65.6% |
| 2012/3 | 31.99 | - |