| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 216.18 | +1.6% |
| 2024/3 | 212.88 | +3.4% |
| 2023/3 | 205.94 | +19.6% |
| 2022/3 | 172.14 | +386.4% |
| 2021/3 | 35.39 | -61.5% |
| 2020/3 | 91.82 | -51.0% |
| 2019/3 | 187.39 | +11.4% |
| 2018/3 | 168.21 | -36.2% |
| 2017/3 | 263.78 | +3.2% |
| 2016/3 | 255.48 | +52.1% |
| 2015/3 | 168 | +58.1% |
| 2014/3 | 106.26 | -18.7% |
| 2013/3 | 130.7 | -3.3% |
| 2012/3 | 135.22 | - |