| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 412.67 | -45.9% |
| 2024/3 | 762.69 | +55.6% |
| 2023/3 | 490.11 | +204.3% |
| 2022/3 | 161.08 | +5736.2% |
| 2021/3 | 2.76 | -98.3% |
| 2020/3 | 164.98 | -71.4% |
| 2019/3 | 577.8 | +42.3% |
| 2018/3 | 406.09 | +982.0% |
| 2017/3 | 37.53 | +126.2% |
| 2016/3 | 16.59 | +72.6% |
| 2015/3 | 9.61 | +91.8% |
| 2014/3 | 5.01 | -31.0% |
| 2013/3 | 7.26 | -85.9% |
| 2012/3 | 51.53 | - |