| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 442.49 | +12.9% |
| 2024/3 | 392.04 | +72.6% |
| 2023/3 | 227.19 | -35.5% |
| 2022/3 | 352.35 | +32.4% |
| 2021/3 | 266.09 | -25.6% |
| 2020/3 | 357.49 | +3.2% |
| 2019/3 | 346.42 | +14.5% |
| 2018/3 | 302.59 | +9.7% |
| 2017/3 | 275.9 | +11.9% |
| 2016/3 | 246.61 | +48.9% |
| 2015/3 | 165.66 | -2.8% |
| 2014/3 | 170.36 | -10.4% |
| 2013/3 | 190.22 | +203.8% |
| 2012/3 | 62.62 | - |