| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 178.93 | -20.8% |
| 2024/3 | 225.88 | -41.2% |
| 2023/3 | 384.02 | -6.6% |
| 2022/3 | 411.09 | +8.0% |
| 2021/3 | 380.75 | +46.4% |
| 2020/3 | 260.13 | -24.8% |
| 2019/3 | 345.99 | -41.4% |
| 2018/3 | 590.79 | +72.7% |
| 2017/3 | 342.1 | +79.0% |
| 2016/3 | 191.16 | -32.4% |
| 2015/3 | 282.66 | -18.5% |
| 2014/3 | 346.62 | +70.2% |
| 2013/3 | 203.71 | +73.6% |
| 2012/3 | 117.34 | - |