| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 491.36 | +20.8% |
| 2024/3 | 406.6 | +26.0% |
| 2023/3 | 322.59 | -2.9% |
| 2022/3 | 332.18 | +105.6% |
| 2021/3 | 161.53 | -27.0% |
| 2020/3 | 221.21 | -7.3% |
| 2019/3 | 238.7 | +114.3% |
| 2018/3 | 111.36 | +10.9% |
| 2017/3 | 100.41 | +93.5% |
| 2016/3 | 51.88 | -17.4% |
| 2015/3 | 62.84 | +18.8% |
| 2014/3 | 52.89 | +6.2% |
| 2013/3 | 49.81 | -14.3% |
| 2012/3 | 58.14 | - |