| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 481.23 | +43.1% |
| 2024/3 | 336.2 | +6.5% |
| 2023/3 | 315.57 | -20.5% |
| 2022/3 | 396.83 | +356.4% |
| 2021/3 | 86.95 | -66.7% |
| 2020/3 | 261.35 | +38.1% |
| 2019/3 | 189.25 | +446.3% |
| 2018/3 | 34.64 | +6.2% |
| 2017/3 | 32.61 | -16.5% |
| 2016/3 | 39.05 | +30.9% |
| 2015/3 | 29.84 | -19.7% |
| 2014/3 | 37.16 | +92.6% |
| 2013/3 | 19.29 | +2.0% |
| 2012/3 | 18.92 | - |