| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 261.93 | +45.1% |
| 2024/3 | 180.55 | +33.3% |
| 2023/3 | 135.45 | -37.4% |
| 2022/3 | 216.51 | +30.5% |
| 2021/3 | 165.92 | +37.4% |
| 2020/3 | 120.74 | -55.6% |
| 2019/3 | 271.92 | -27.5% |
| 2018/3 | 375.05 | +1053.6% |
| 2017/3 | 32.51 | +7.6% |
| 2016/3 | 30.22 | +83.0% |
| 2015/3 | 16.51 | +20.5% |
| 2014/3 | 13.7 | -15.6% |
| 2013/3 | 16.23 | +4.8% |
| 2012/3 | 15.48 | - |