| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 454.58 | +27.0% |
| 2024/3 | 357.88 | +51.3% |
| 2023/3 | 236.47 | +44.9% |
| 2022/3 | 163.19 | +84.4% |
| 2021/3 | 88.52 | -71.5% |
| 2020/3 | 310.26 | -3.9% |
| 2019/3 | 322.73 | +62.8% |
| 2018/3 | 198.21 | -8.6% |
| 2017/3 | 216.92 | -25.7% |
| 2016/3 | 292.13 | +53.1% |
| 2015/3 | 190.82 | -11.8% |
| 2014/3 | 216.3 | +35.9% |
| 2013/3 | 159.19 | +78.3% |
| 2012/3 | 89.3 | - |