| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 513.74 | +13.9% |
| 2024/3 | 450.97 | -6.4% |
| 2023/3 | 481.94 | +36.7% |
| 2022/3 | 352.65 | +1466.6% |
| 2021/3 | 22.51 | -54.0% |
| 2020/3 | 48.91 | -13.2% |
| 2019/3 | 56.34 | +24.0% |
| 2018/3 | 45.44 | +39.5% |
| 2017/3 | 32.58 | +11.6% |
| 2016/3 | 29.2 | +10.4% |
| 2015/3 | 26.44 | +21.4% |
| 2014/3 | 21.78 | +91.1% |
| 2013/3 | 11.4 | -1473.5% |
| 2012/3 | -0.83 | - |