| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 526.84 | -8.0% |
| 2024/3 | 572.6 | +189.1% |
| 2023/3 | 198.05 | +138.2% |
| 2022/3 | 83.13 | +100.6% |
| 2021/3 | 41.44 | -42.3% |
| 2020/3 | 71.79 | -16.0% |
| 2019/3 | 85.46 | +60.9% |
| 2018/3 | 53.11 | +56.2% |
| 2017/3 | 34.01 | -130.0% |
| 2016/3 | -113.41 | -291.6% |
| 2015/3 | 59.19 | -73.3% |
| 2014/3 | 221.8 | -21.2% |
| 2013/3 | 281.53 | +150.2% |
| 2012/3 | 112.5 | - |