| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 242.75 | -13.9% |
| 2024/3 | 282.09 | +82.2% |
| 2023/3 | 154.84 | -48.9% |
| 2022/3 | 303.11 | +7.8% |
| 2021/3 | 281.13 | -11.6% |
| 2020/3 | 317.85 | -11.2% |
| 2019/3 | 358.06 | -0.9% |
| 2018/3 | 361.33 | +1310.9% |
| 2017/3 | 25.61 | +214.2% |
| 2016/3 | 8.15 | -13.3% |
| 2015/3 | 9.4 | +17.4% |
| 2014/3 | 8.01 | -201.3% |
| 2013/3 | -7.91 | +1014.1% |
| 2012/3 | -0.71 | -107.5% |
| 2011/3 | 9.52 | +37.2% |
| 2010/3 | 6.94 | - |