| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 353.74 | +47.7% |
| 2024/3 | 239.49 | +123.0% |
| 2023/3 | 107.4 | +134.8% |
| 2022/3 | 45.75 | -120.3% |
| 2021/3 | -225.38 | -253.9% |
| 2020/3 | 146.4 | -34.3% |
| 2019/3 | 222.87 | +13.9% |
| 2018/3 | 195.71 | +464.5% |
| 2017/3 | 34.67 | +8.7% |
| 2016/3 | 31.89 | +12.9% |
| 2015/3 | 28.25 | +6.5% |
| 2014/3 | 26.52 | +9.9% |
| 2013/3 | 24.14 | +18.6% |
| 2012/3 | 20.35 | - |