| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 172.1 | -4.3% |
| 2024/3 | 179.91 | -51.7% |
| 2023/3 | 372.41 | +45.3% |
| 2022/3 | 256.26 | +27.0% |
| 2021/3 | 201.71 | +8.0% |
| 2020/3 | 186.75 | +5.9% |
| 2019/3 | 176.27 | +29.0% |
| 2018/3 | 136.61 | -23.2% |
| 2017/3 | 177.86 | +60.3% |
| 2016/3 | 110.97 | -4.4% |
| 2015/3 | 116.07 | +16.4% |
| 2014/3 | 99.73 | +14.3% |
| 2013/3 | 87.27 | +22.3% |
| 2012/3 | 71.34 | - |