| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 177.35 | +52.0% |
| 2024/3 | 116.68 | -35.1% |
| 2023/3 | 179.72 | +193.1% |
| 2022/3 | 61.32 | -40.4% |
| 2021/3 | 102.9 | -22.9% |
| 2020/3 | 133.5 | -48.7% |
| 2019/3 | 260.36 | +6.9% |
| 2018/3 | 243.52 | +11.2% |
| 2017/3 | 218.9 | +18.7% |
| 2016/3 | 184.43 | -20.6% |
| 2015/3 | 232.19 | +1698.5% |
| 2014/3 | 12.91 | +117.7% |
| 2013/3 | 5.93 | -57.2% |
| 2012/3 | 13.85 | - |