| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 228.93 | +19.9% |
| 2024/3 | 190.97 | -20.1% |
| 2023/3 | 239.08 | +3.0% |
| 2022/3 | 232.15 | +33.9% |
| 2021/3 | 173.41 | +72.5% |
| 2020/3 | 100.5 | -61.0% |
| 2019/3 | 257.46 | -8.5% |
| 2018/3 | 281.39 | +27.0% |
| 2017/3 | 221.57 | +188.1% |
| 2016/3 | 76.92 | -19.8% |
| 2015/3 | 95.97 | +190.6% |
| 2014/3 | 33.03 | -291.5% |
| 2013/3 | -17.25 | -163.2% |
| 2012/3 | 27.28 | - |