| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 78 | +12.1% |
| 2024/3 | 69.61 | -69.1% |
| 2023/3 | 225.52 | +266.3% |
| 2022/3 | 61.56 | -436.4% |
| 2021/3 | -18.3 | -113.9% |
| 2020/3 | 131.76 | +3.2% |
| 2019/3 | 127.64 | +12.4% |
| 2018/3 | 113.56 | +37.4% |
| 2017/3 | 82.66 | +11.6% |
| 2016/3 | 74.08 | +76.7% |
| 2015/3 | 41.92 | -66.0% |
| 2014/3 | 123.21 | +22.6% |
| 2013/3 | 100.51 | +48.3% |
| 2012/3 | 67.76 | - |