| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 165.65 | +17.4% |
| 2024/3 | 141.06 | +11.9% |
| 2023/3 | 126.02 | +3.1% |
| 2022/3 | 122.28 | +9.8% |
| 2021/3 | 111.37 | -46.9% |
| 2020/3 | 209.87 | +20.2% |
| 2019/3 | 174.64 | +2.2% |
| 2018/3 | 170.82 | +395.8% |
| 2017/3 | 34.45 | -4.1% |
| 2016/3 | 35.94 | +35.5% |
| 2015/3 | 26.53 | +31.8% |
| 2014/3 | 20.13 | +16.4% |
| 2013/3 | 17.29 | -9.7% |
| 2012/3 | 19.15 | - |