| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 146.9 | -77.6% |
| 2024/3 | 654.6 | +15.8% |
| 2023/3 | 565.14 | +15.3% |
| 2022/3 | 489.96 | +14.7% |
| 2021/3 | 427.22 | +8.3% |
| 2020/3 | 394.56 | +8.9% |
| 2019/3 | 362.26 | +22.7% |
| 2018/3 | 295.32 | +12.5% |
| 2017/3 | 262.61 | +1.2% |
| 2016/3 | 259.41 | +23.9% |
| 2015/3 | 209.37 | +10.8% |
| 2014/3 | 189.04 | +24.3% |
| 2013/3 | 152.13 | -149.2% |
| 2012/3 | -308.92 | - |