| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 95.58 | +47.4% |
| 2024/3 | 64.86 | -52.0% |
| 2023/3 | 135.01 | -33.3% |
| 2022/3 | 202.28 | +9.6% |
| 2021/3 | 184.55 | +8.7% |
| 2020/3 | 169.85 | +55.6% |
| 2019/3 | 109.18 | -5.7% |
| 2018/3 | 115.82 | -2.6% |
| 2017/3 | 118.94 | +477.1% |
| 2016/3 | 20.61 | -74.4% |
| 2015/3 | 80.44 | +155.4% |
| 2014/3 | 31.49 | +5.2% |
| 2013/3 | 29.92 | +75.7% |
| 2012/3 | 17.03 | - |