| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 81.72 | -263.0% |
| 2024/3 | -50.14 | -153.3% |
| 2023/3 | 94.07 | -51.6% |
| 2022/3 | 194.33 | +41.1% |
| 2021/3 | 137.75 | +13.4% |
| 2020/3 | 121.42 | -50.5% |
| 2019/3 | 245.11 | -22.3% |
| 2018/3 | 315.28 | -40.5% |
| 2017/3 | 530.02 | +962.0% |
| 2016/3 | 49.91 | +5.2% |
| 2015/3 | 47.45 | +2.7% |
| 2014/3 | 46.2 | -10.8% |
| 2013/3 | 51.77 | +49.5% |
| 2012/3 | 34.62 | - |