| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 331.42 | +21.4% |
| 2025/3 | 273.04 | +17.5% |
| 2024/3 | 232.28 | +11.3% |
| 2023/3 | 208.76 | +11.4% |
| 2022/3 | 187.35 | +14.0% |
| 2021/3 | 164.32 | -5.2% |
| 2020/3 | 173.28 | +20.1% |
| 2019/3 | 144.31 | +46.7% |
| 2018/3 | 98.38 | +6.4% |
| 2017/3 | 92.46 | +11.2% |
| 2016/3 | 83.12 | +5.1% |
| 2015/3 | 79.12 | +29.2% |
| 2014/3 | 61.22 | +1.6% |
| 2013/3 | 60.27 | -19.3% |
| 2012/3 | 74.71 | - |