| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 651.01 | +32.5% |
| 2025/3 | 491.24 | +2.1% |
| 2024/3 | 481.19 | +9.3% |
| 2023/3 | 440.37 | +4.1% |
| 2022/3 | 423.02 | +27.1% |
| 2021/3 | 332.73 | -16.0% |
| 2020/3 | 396.23 | +32.5% |
| 2019/3 | 298.97 | +479.3% |
| 2018/3 | 51.61 | +4.5% |
| 2017/3 | 49.41 | +11.1% |
| 2016/3 | 44.46 | +8.7% |
| 2015/3 | 40.9 | +17.2% |
| 2014/3 | 34.9 | +22.9% |
| 2013/3 | 28.4 | -3.1% |
| 2012/3 | 29.32 | - |