| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 236.99 | +38.3% |
| 2024/3 | 171.37 | +24.7% |
| 2023/3 | 137.48 | +6.4% |
| 2022/3 | 129.16 | +40.5% |
| 2021/3 | 91.92 | -17.7% |
| 2020/3 | 111.65 | +22.9% |
| 2019/3 | 90.88 | +39.8% |
| 2018/3 | 65.01 | +25.3% |
| 2017/3 | 51.87 | +345.2% |
| 2016/3 | 11.65 | -46.9% |
| 2015/3 | 21.92 | +9.2% |
| 2014/3 | 20.08 | +53.5% |
| 2013/3 | 13.08 | -82.8% |
| 2012/3 | 76.07 | - |