| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 27.58 | -84.3% |
| 2024/3 | 175.68 | -21.1% |
| 2023/3 | 222.64 | +3.7% |
| 2022/3 | 214.79 | +41.9% |
| 2021/3 | 151.39 | -24.3% |
| 2020/3 | 200.05 | -17.0% |
| 2019/3 | 240.94 | -17.4% |
| 2018/3 | 291.81 | +17.1% |
| 2017/3 | 249.17 | +47.5% |
| 2016/3 | 168.9 | +31.2% |
| 2015/3 | 128.75 | +8.9% |
| 2014/3 | 118.26 | +455.5% |
| 2013/3 | 21.29 | -114.0% |
| 2012/3 | -151.73 | - |