| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 192.12 | +54.8% |
| 2024/3 | 124.13 | +29.4% |
| 2023/3 | 95.91 | +101.3% |
| 2022/3 | 47.65 | -132.6% |
| 2021/3 | -146.29 | -199.6% |
| 2020/3 | 146.89 | -7.6% |
| 2019/3 | 158.9 | +2.5% |
| 2018/3 | 155.04 | +508.2% |
| 2017/3 | 25.49 | -4.5% |
| 2016/3 | 26.68 | +35.6% |
| 2015/3 | 19.67 | +16.0% |
| 2014/3 | 16.95 | +17.1% |
| 2013/3 | 14.48 | +15.7% |
| 2012/3 | 12.51 | - |