| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 501.26 | +25.0% |
| 2025/3 | 400.91 | +12.0% |
| 2024/3 | 357.9 | +2.4% |
| 2023/3 | 349.59 | -13.9% |
| 2022/3 | 406.01 | +67.3% |
| 2021/3 | 242.68 | +13.0% |
| 2020/3 | 214.7 | -36.7% |
| 2019/3 | 339.15 | +416.3% |
| 2018/3 | 65.69 | +6.4% |
| 2017/3 | 61.72 | -2.0% |
| 2016/3 | 62.98 | +17.7% |
| 2015/3 | 53.52 | +32.1% |
| 2014/3 | 40.5 | +46.3% |
| 2013/3 | 27.68 | +73.4% |
| 2012/3 | 15.96 | - |