| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 332.77 | +124.5% |
| 2024/3 | 148.25 | -67.0% |
| 2023/3 | 448.8 | +22.0% |
| 2022/3 | 367.77 | +49.4% |
| 2021/3 | 246.18 | +165.1% |
| 2020/3 | 92.88 | -9.0% |
| 2019/3 | 102.09 | -70.3% |
| 2018/3 | 344.08 | +56.8% |
| 2017/3 | 219.39 | +443.9% |
| 2016/3 | 40.34 | -75.8% |
| 2015/3 | 166.84 | -36.7% |
| 2014/3 | 263.51 | +134.3% |
| 2013/3 | 112.48 | +67.8% |
| 2012/3 | 67.04 | - |