| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 176.62 | +141.7% |
| 2024/3 | 73.08 | -27.8% |
| 2023/3 | 101.22 | +138.2% |
| 2022/3 | 42.49 | -188.7% |
| 2021/3 | -47.93 | -2220.8% |
| 2020/3 | 2.26 | -95.1% |
| 2019/3 | 45.73 | -21.3% |
| 2018/3 | 58.09 | -23.9% |
| 2017/3 | 76.32 | -31.9% |
| 2016/3 | 112.08 | -23.5% |
| 2015/3 | 146.53 | +0.9% |
| 2014/3 | 145.24 | +2.2% |
| 2013/3 | 142.09 | -12.6% |
| 2012/3 | 162.56 | - |