| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 265.06 | +25.6% |
| 2024/3 | 211.06 | +5.3% |
| 2023/3 | 200.48 | +8.9% |
| 2022/3 | 184.02 | +42.8% |
| 2021/3 | 128.9 | -12.6% |
| 2020/3 | 147.43 | +32.4% |
| 2019/3 | 111.34 | -57.5% |
| 2018/3 | 262 | +46.8% |
| 2017/3 | 178.49 | +13.8% |
| 2016/3 | 156.88 | +79.0% |
| 2015/3 | 87.62 | +20.4% |
| 2014/3 | 72.78 | +25.2% |
| 2013/3 | 58.15 | +11.5% |
| 2012/3 | 52.15 | - |