| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 163.29 | -6.6% |
| 2024/3 | 174.76 | +31.1% |
| 2023/3 | 133.28 | -30.2% |
| 2022/3 | 191.07 | +21.9% |
| 2021/3 | 156.8 | +115.0% |
| 2020/3 | 72.92 | -50.0% |
| 2019/3 | 145.8 | -12.9% |
| 2018/3 | 167.47 | +306.8% |
| 2017/3 | 41.17 | +40.1% |
| 2016/3 | 29.39 | +8.1% |
| 2015/3 | 27.18 | -14.2% |
| 2014/3 | 31.67 | +67.0% |
| 2013/3 | 18.96 | +106.1% |
| 2012/3 | 9.2 | - |