| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 316.94 | +11.8% |
| 2024/3 | 283.56 | +58.3% |
| 2023/3 | 179.13 | +35.6% |
| 2022/3 | 132.06 | +193.5% |
| 2021/3 | 44.99 | -45.3% |
| 2020/3 | 82.18 | -16.2% |
| 2019/3 | 98.12 | -32.5% |
| 2018/3 | 145.38 | +111.6% |
| 2017/3 | 68.7 | -8.2% |
| 2016/3 | 74.8 | +19.0% |
| 2015/3 | 62.88 | +4.9% |
| 2014/3 | 59.97 | +206.9% |
| 2013/3 | 19.54 | +93.7% |
| 2012/3 | 10.09 | - |