| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 222.45 | +9.2% |
| 2024/3 | 203.63 | +23.0% |
| 2023/3 | 165.61 | +18.8% |
| 2022/3 | 139.45 | -72.8% |
| 2021/3 | 513.47 | +21.9% |
| 2020/3 | 421.13 | -15.4% |
| 2019/3 | 497.58 | +26.7% |
| 2018/3 | 392.59 | -3.2% |
| 2017/3 | 405.64 | -5.0% |
| 2016/3 | 427.2 | +8.3% |
| 2015/3 | 394.44 | +23.3% |
| 2014/3 | 319.94 | +12.7% |
| 2013/3 | 284 | +22.2% |
| 2012/3 | 232.37 | - |