| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 168.5 | -70.7% |
| 2024/3 | 574.74 | +43.4% |
| 2023/3 | 400.75 | +19.0% |
| 2022/3 | 336.87 | +36122.6% |
| 2021/3 | 0.93 | -99.2% |
| 2020/3 | 109.95 | -43.3% |
| 2019/3 | 193.77 | -56.5% |
| 2018/3 | 444.96 | +938.7% |
| 2017/3 | 42.84 | +69.6% |
| 2016/3 | 25.26 | -15.2% |
| 2015/3 | 29.8 | -27.0% |
| 2014/3 | 40.81 | +134.9% |
| 2013/3 | 17.37 | +121.3% |
| 2012/3 | 7.85 | - |