| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 52.67 | -55.3% |
| 2024/3 | 117.88 | +18.9% |
| 2023/3 | 99.15 | -18.5% |
| 2022/3 | 121.71 | +7.2% |
| 2021/3 | 113.49 | -23.0% |
| 2020/3 | 147.32 | -28.9% |
| 2019/3 | 207.22 | -8.7% |
| 2018/3 | 226.91 | +1.5% |
| 2017/3 | 223.48 | -62.0% |
| 2016/3 | 588.46 | +15.1% |
| 2015/3 | 511.31 | +11.1% |
| 2014/3 | 460.06 | +52.3% |
| 2013/3 | 302.05 | +11.2% |
| 2012/3 | 271.61 | - |