| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 189.4 | +42.0% |
| 2024/3 | 133.34 | -11.8% |
| 2023/3 | 151.2 | -39.7% |
| 2022/3 | 250.84 | +9.3% |
| 2021/3 | 229.59 | +53.1% |
| 2020/3 | 149.93 | -49.2% |
| 2019/3 | 295.34 | +103.1% |
| 2018/3 | 145.41 | +82.2% |
| 2017/3 | 79.81 | +78.7% |
| 2016/3 | 44.65 | -67.3% |
| 2015/3 | 136.58 | +56.4% |
| 2014/3 | 87.3 | +71.3% |
| 2013/3 | 50.97 | +29.2% |
| 2012/3 | 39.46 | - |