| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 464.68 | -22.9% |
| 2024/3 | 603.06 | +143.6% |
| 2023/3 | 247.54 | -52.4% |
| 2022/3 | 519.95 | -942.4% |
| 2021/3 | -61.72 | -141.0% |
| 2020/3 | 150.5 | -42.1% |
| 2019/3 | 259.86 | +3.3% |
| 2018/3 | 251.44 | +726.6% |
| 2017/3 | 30.42 | +3.9% |
| 2016/3 | 29.28 | +11.8% |
| 2015/3 | 26.18 | -11.7% |
| 2014/3 | 29.65 | +37.2% |
| 2013/3 | 21.61 | -10.6% |
| 2012/3 | 24.16 | - |